use unknown exit code for help/version in plugins

Signed-off-by: Sven Nierlein <sven@nierlein.de>

39 files changed, 78 insertions, 78 deletions

diff --git a/plugins/check_apt.c b/plugins/check_apt.c
index 8747f904..a639a411 100644
--- a/plugins/check_apt.c
+++ b/plugins/check_apt.c
@@ -160,10 +160,10 @@ int process_arguments (int argc, char **argv) {
 		switch(c) {
 		case 'h':
 			print_help();
-			exit(STATE_OK);
+			exit(STATE_UNKNOWN);
 		case 'V':
 			print_revision(progname, NP_VERSION);
-			exit(STATE_OK);
+			exit(STATE_UNKNOWN);
 		case 'v':
 			verbose++;
 			break;
diff --git a/plugins/check_by_ssh.c b/plugins/check_by_ssh.c
index a877f888..04bce38d 100644
--- a/plugins/check_by_ssh.c
+++ b/plugins/check_by_ssh.c
@@ -209,10 +209,10 @@ process_arguments (int argc, char **argv)
 		switch (c) {
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'v':									/* help */
 			verbose = TRUE;
 			break;
diff --git a/plugins/check_cluster.c b/plugins/check_cluster.c
index cf699e1f..b86e501d 100644
--- a/plugins/check_cluster.c
+++ b/plugins/check_cluster.c
@@ -200,7 +200,7 @@ int process_arguments(int argc, char **argv){
 
 		case 'V': /* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 			break;
 
 		case 'H': /* help */
diff --git a/plugins/check_dbi.c b/plugins/check_dbi.c
index a3d033f4..826eb8d9 100644
--- a/plugins/check_dbi.c
+++ b/plugins/check_dbi.c
@@ -368,10 +368,10 @@ process_arguments (int argc, char **argv)
 			usage5 ();
 		case 'h':     /* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'V':     /* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 
 		case 'c':     /* critical range */
 			critical_range = optarg;
diff --git a/plugins/check_dig.c b/plugins/check_dig.c
index d899b119..db4b20eb 100644
--- a/plugins/check_dig.c
+++ b/plugins/check_dig.c
@@ -223,10 +223,10 @@ process_arguments (int argc, char **argv)
     switch (c) {
     case 'h':                 /* help */
       print_help ();
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
     case 'V':                 /* version */
       print_revision (progname, NP_VERSION);
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
     case 'H':                 /* hostname */
       host_or_die(optarg);
       dns_server = optarg;
diff --git a/plugins/check_disk.c b/plugins/check_disk.c
index eb573f5f..9693bad3 100644
--- a/plugins/check_disk.c
+++ b/plugins/check_disk.c
@@ -766,10 +766,10 @@ process_arguments (int argc, char **argv)
       break;
     case 'V':                 /* version */
       print_revision (progname, NP_VERSION);
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
     case 'h':                 /* help */
       print_help ();
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
     case '?':                 /* help */
       usage (_("Unknown argument"));
     }
diff --git a/plugins/check_dns.c b/plugins/check_dns.c
index 22121226..d6bd2c0f 100644
--- a/plugins/check_dns.c
+++ b/plugins/check_dns.c
@@ -395,10 +395,10 @@ process_arguments (int argc, char **argv)
     switch (c) {
     case 'h': /* help */
       print_help ();
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
     case 'V': /* version */
       print_revision (progname, NP_VERSION);
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
     case 'v': /* version */
       verbose = TRUE;
       break;
diff --git a/plugins/check_dummy.c b/plugins/check_dummy.c
index 3ed68717..212a1344 100644
--- a/plugins/check_dummy.c
+++ b/plugins/check_dummy.c
@@ -52,11 +52,11 @@ main (int argc, char **argv)
     usage4 (_("Could not parse arguments"));
   else if (strcmp (argv[1], "-V") == 0 || strcmp (argv[1], "--version") == 0) {
     print_revision (progname, NP_VERSION);
-    exit (STATE_OK);
+    exit (STATE_UNKNOWN);
   }
   else if (strcmp (argv[1], "-h") == 0 || strcmp (argv[1], "--help") == 0) {
     print_help ();
-    exit (STATE_OK);
+    exit (STATE_UNKNOWN);
   }
   else if (!is_integer (argv[1]))
     usage4 (_("Arguments to check_dummy must be an integer"));
diff --git a/plugins/check_fping.c b/plugins/check_fping.c
index 274dd753..da1ce1a6 100644
--- a/plugins/check_fping.c
+++ b/plugins/check_fping.c
@@ -314,10 +314,10 @@ process_arguments (int argc, char **argv)
       usage5 ();
     case 'h':                 /* help */
       print_help ();
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
     case 'V':                 /* version */
       print_revision (progname, NP_VERSION);
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
     case 'v':                 /* verbose mode */
       verbose = TRUE;
       break;
diff --git a/plugins/check_game.c b/plugins/check_game.c
index 29e59e2f..709dae1b 100644
--- a/plugins/check_game.c
+++ b/plugins/check_game.c
@@ -196,10 +196,10 @@ process_arguments (int argc, char **argv)
     switch (c) {
     case 'h': /* help */
       print_help ();
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
     case 'V': /* version */
       print_revision (progname, NP_VERSION);
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
     case 'v': /* version */
       verbose = TRUE;
       break;
diff --git a/plugins/check_hpjd.c b/plugins/check_hpjd.c
index 5fe06984..f159f5a2 100644
--- a/plugins/check_hpjd.c
+++ b/plugins/check_hpjd.c
@@ -350,10 +350,10 @@ process_arguments (int argc, char **argv)
 			break;
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case '?':									/* help */
 			usage5 ();
 		}
diff --git a/plugins/check_http.c b/plugins/check_http.c
index 9dc27656..68b470ce 100644
--- a/plugins/check_http.c
+++ b/plugins/check_http.c
@@ -267,11 +267,11 @@ process_arguments (int argc, char **argv)
       break;
     case 'h': /* help */
       print_help ();
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
       break;
     case 'V': /* version */
       print_revision (progname, NP_VERSION);
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
       break;
     case 't': /* timeout period */
       if (!is_intnonneg (optarg))
diff --git a/plugins/check_ide_smart.c b/plugins/check_ide_smart.c
index 47605e96..8d540ca1 100644
--- a/plugins/check_ide_smart.c
+++ b/plugins/check_ide_smart.c
@@ -234,10 +234,10 @@ main (int argc, char *argv[])
 			break;
 		case 'h':
 			print_help ();
-			return STATE_OK;
+			return STATE_UNKNOWN;
 		case 'V':
 			print_revision (progname, NP_VERSION);
-			return STATE_OK;
+			return STATE_UNKNOWN;
 		default:
 			usage5 ();
 		}
@@ -249,7 +249,7 @@ main (int argc, char *argv[])
 
 	if (!device) {
 		print_help ();
-		return STATE_OK;
+		return STATE_UNKNOWN;
 	}
 
 	fd = open (device, OPEN_MODE);
diff --git a/plugins/check_ldap.c b/plugins/check_ldap.c
index cfc8222a..e70d6a51 100644
--- a/plugins/check_ldap.c
+++ b/plugins/check_ldap.c
@@ -325,10 +325,10 @@ process_arguments (int argc, char **argv)
 		switch (c) {
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 't':									/* timeout period */
 			if (!is_intnonneg (optarg))
 				usage2 (_("Timeout interval must be a positive integer"), optarg);
diff --git a/plugins/check_load.c b/plugins/check_load.c
index cde63e56..a96435f4 100644
--- a/plugins/check_load.c
+++ b/plugins/check_load.c
@@ -251,10 +251,10 @@ process_arguments (int argc, char **argv)
 			break;
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case '?':									/* help */
 			usage5 ();
 		}
diff --git a/plugins/check_mrtg.c b/plugins/check_mrtg.c
index cf3fe044..1fda5492 100644
--- a/plugins/check_mrtg.c
+++ b/plugins/check_mrtg.c
@@ -234,10 +234,10 @@ process_arguments (int argc, char **argv)
 			break;
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case '?':									/* help */
 			usage5 ();
 		}
diff --git a/plugins/check_mrtgtraf.c b/plugins/check_mrtgtraf.c
index 3b038cf1..eb66f622 100644
--- a/plugins/check_mrtgtraf.c
+++ b/plugins/check_mrtgtraf.c
@@ -270,10 +270,10 @@ process_arguments (int argc, char **argv)
 			break;
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case '?':									/* help */
 			usage5 ();
 		}
diff --git a/plugins/check_mysql.c b/plugins/check_mysql.c
index 216626bc..5773afd9 100644
--- a/plugins/check_mysql.c
+++ b/plugins/check_mysql.c
@@ -444,10 +444,10 @@ process_arguments (int argc, char **argv)
 			break;
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'v':
 			verbose++;
 			break;
diff --git a/plugins/check_mysql_query.c b/plugins/check_mysql_query.c
index 71ab7768..49a14dd3 100644
--- a/plugins/check_mysql_query.c
+++ b/plugins/check_mysql_query.c
@@ -250,10 +250,10 @@ process_arguments (int argc, char **argv)
 			break;
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'q':
 			xasprintf(&sql_query, "%s", optarg);
 			break;
diff --git a/plugins/check_nagios.c b/plugins/check_nagios.c
index 791b6dbe..40d68f03 100644
--- a/plugins/check_nagios.c
+++ b/plugins/check_nagios.c
@@ -235,10 +235,10 @@ process_arguments (int argc, char **argv)
 		switch (c) {
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'F':									/* status log */
 			status_log = optarg;
 			break;
diff --git a/plugins/check_nt.c b/plugins/check_nt.c
index f621b0a8..59c135db 100644
--- a/plugins/check_nt.c
+++ b/plugins/check_nt.c
@@ -553,10 +553,10 @@ int process_arguments(int argc, char **argv){
 			usage5 ();
 			case 'h': /* help */
 				print_help();
-				exit(STATE_OK);
+				exit(STATE_UNKNOWN);
 			case 'V': /* version */
 				print_revision(progname, NP_VERSION);
-				exit(STATE_OK);
+				exit(STATE_UNKNOWN);
 			case 'H': /* hostname */
 				server_address = optarg;
 				break;
diff --git a/plugins/check_ntp.c b/plugins/check_ntp.c
index a7d278de..75efc289 100644
--- a/plugins/check_ntp.c
+++ b/plugins/check_ntp.c
@@ -691,11 +691,11 @@ int process_arguments(int argc, char **argv){
 		switch (c) {
 		case 'h':
 			print_help();
-			exit(STATE_OK);
+			exit(STATE_UNKNOWN);
 			break;
 		case 'V':
 			print_revision(progname, NP_VERSION);
-			exit(STATE_OK);
+			exit(STATE_UNKNOWN);
 			break;
 		case 'v':
 			verbose++;
diff --git a/plugins/check_ntp_peer.c b/plugins/check_ntp_peer.c
index 44424af5..c656b0f5 100644
--- a/plugins/check_ntp_peer.c
+++ b/plugins/check_ntp_peer.c
@@ -448,11 +448,11 @@ int process_arguments(int argc, char **argv){
 		switch (c) {
 		case 'h':
 			print_help();
-			exit(STATE_OK);
+			exit(STATE_UNKNOWN);
 			break;
 		case 'V':
 			print_revision(progname, NP_VERSION);
-			exit(STATE_OK);
+			exit(STATE_UNKNOWN);
 			break;
 		case 'v':
 			verbose++;
diff --git a/plugins/check_ntp_time.c b/plugins/check_ntp_time.c
index e344f8b7..295f86f6 100644
--- a/plugins/check_ntp_time.c
+++ b/plugins/check_ntp_time.c
@@ -477,11 +477,11 @@ int process_arguments(int argc, char **argv){
 		switch (c) {
 		case 'h':
 			print_help();
-			exit(STATE_OK);
+			exit(STATE_UNKNOWN);
 			break;
 		case 'V':
 			print_revision(progname, NP_VERSION);
-			exit(STATE_OK);
+			exit(STATE_UNKNOWN);
 			break;
 		case 'v':
 			verbose++;
diff --git a/plugins/check_nwstat.c b/plugins/check_nwstat.c
index 1a7bfa16..e7e8de05 100644
--- a/plugins/check_nwstat.c
+++ b/plugins/check_nwstat.c
@@ -1354,10 +1354,10 @@ int process_arguments(int argc, char **argv) {
 			usage5 ();
 			case 'h': /* help */
 				print_help();
-				exit(STATE_OK);
+				exit(STATE_UNKNOWN);
 			case 'V': /* version */
 				print_revision(progname, NP_VERSION);
-				exit(STATE_OK);
+				exit(STATE_UNKNOWN);
 			case 'H': /* hostname */
 				server_address=optarg;
 				break;
diff --git a/plugins/check_overcr.c b/plugins/check_overcr.c
index af5eb9b9..9a4d25fa 100644
--- a/plugins/check_overcr.c
+++ b/plugins/check_overcr.c
@@ -340,10 +340,10 @@ process_arguments (int argc, char **argv)
 			usage5 ();
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'H':									/* hostname */
 			server_address = optarg;
 			break;
diff --git a/plugins/check_pgsql.c b/plugins/check_pgsql.c
index 9bad1ec5..2eb699e8 100644
--- a/plugins/check_pgsql.c
+++ b/plugins/check_pgsql.c
@@ -302,10 +302,10 @@ process_arguments (int argc, char **argv)
 			usage5 ();
 		case 'h':     /* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'V':     /* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 't':     /* timeout period */
 			if (!is_integer (optarg))
 				usage2 (_("Timeout interval must be a positive integer"), optarg);
diff --git a/plugins/check_ping.c b/plugins/check_ping.c
index dbc5c3e4..423ecbe5 100644
--- a/plugins/check_ping.c
+++ b/plugins/check_ping.c
@@ -224,11 +224,11 @@ process_arguments (int argc, char **argv)
 			usage5 ();
 		case 'h':	/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 			break;
 		case 'V':	/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 			break;
 		case 't':	/* timeout period */
 			timeout_interval = atoi (optarg);
diff --git a/plugins/check_procs.c b/plugins/check_procs.c
index 402aac53..4bcc56bc 100644
--- a/plugins/check_procs.c
+++ b/plugins/check_procs.c
@@ -428,10 +428,10 @@ process_arguments (int argc, char **argv)
 			usage5 ();
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 't':									/* timeout period */
 			if (!is_integer (optarg))
 				usage2 (_("Timeout interval must be a positive integer"), optarg);
diff --git a/plugins/check_radius.c b/plugins/check_radius.c
index b2943475..03cbb8b0 100644
--- a/plugins/check_radius.c
+++ b/plugins/check_radius.c
@@ -259,10 +259,10 @@ process_arguments (int argc, char **argv)
 			usage5 ();
 		case 'h':									/* help */
 			print_help ();
-			exit (OK);
+			exit (STATE_UNKNOWN);
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (OK);
+			exit (STATE_UNKNOWN);
 		case 'v':									/* verbose mode */
 			verbose = TRUE;
 			break;
diff --git a/plugins/check_real.c b/plugins/check_real.c
index 00bd4d20..6491e6e9 100644
--- a/plugins/check_real.c
+++ b/plugins/check_real.c
@@ -359,10 +359,10 @@ process_arguments (int argc, char **argv)
 			break;
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case '?':									/* usage */
 			usage5 ();
 		}
diff --git a/plugins/check_smtp.c b/plugins/check_smtp.c
index 24304534..56040ff2 100644
--- a/plugins/check_smtp.c
+++ b/plugins/check_smtp.c
@@ -623,10 +623,10 @@ process_arguments (int argc, char **argv)
 			break;
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case '?':									/* help */
 			usage5 ();
 		}
diff --git a/plugins/check_snmp.c b/plugins/check_snmp.c
index 62e6b8b3..28cc44dd 100644
--- a/plugins/check_snmp.c
+++ b/plugins/check_snmp.c
@@ -709,10 +709,10 @@ process_arguments (int argc, char **argv)
 			usage5 ();
 		case 'h':	/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'V':	/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'v': /* verbose */
 			verbose++;
 			break;
diff --git a/plugins/check_ssh.c b/plugins/check_ssh.c
index 3658965e..8ccbd5a7 100644
--- a/plugins/check_ssh.c
+++ b/plugins/check_ssh.c
@@ -128,10 +128,10 @@ process_arguments (int argc, char **argv)
 			usage5 ();
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'v':									/* verbose */
 			verbose = TRUE;
 			break;
diff --git a/plugins/check_swap.c b/plugins/check_swap.c
index 25e0bacd..4d5a4071 100644
--- a/plugins/check_swap.c
+++ b/plugins/check_swap.c
@@ -470,10 +470,10 @@ process_arguments (int argc, char **argv)
 			break;
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case '?':									/* error */
 			usage5 ();
 		}
diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c
index 5c563d80..6dc9aa96 100644
--- a/plugins/check_tcp.c
+++ b/plugins/check_tcp.c
@@ -463,10 +463,10 @@ process_arguments (int argc, char **argv)
 			usage5 ();
 		case 'h':                 /* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'V':                 /* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'v':                 /* verbose mode */
 			flags |= FLAG_VERBOSE;
 			match_flags |= NP_MATCH_VERBOSE;
diff --git a/plugins/check_time.c b/plugins/check_time.c
index 3943742a..baf8c591 100644
--- a/plugins/check_time.c
+++ b/plugins/check_time.c
@@ -231,10 +231,10 @@ process_arguments (int argc, char **argv)
 			usage5 ();
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'H':									/* hostname */
 			if (is_host (optarg) == FALSE)
 				usage2 (_("Invalid hostname/address"), optarg);
diff --git a/plugins/check_ups.c b/plugins/check_ups.c
index 099881d0..dc5a348b 100644
--- a/plugins/check_ups.c
+++ b/plugins/check_ups.c
@@ -558,10 +558,10 @@ process_arguments (int argc, char **argv)
 			break;
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		}
 	}
 
diff --git a/plugins/check_users.c b/plugins/check_users.c
index a009f20b..54415a48 100644
--- a/plugins/check_users.c
+++ b/plugins/check_users.c
@@ -210,10 +210,10 @@ process_arguments (int argc, char **argv)
 			usage5 ();
 		case 'h':									/* help */
 			print_help ();
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'V':									/* version */
 			print_revision (progname, NP_VERSION);
-			exit (STATE_OK);
+			exit (STATE_UNKNOWN);
 		case 'c':									/* critical */
 			if (!is_intnonneg (optarg))
 				usage4 (_("Critical threshold must be a positive integer"));