diff options
Diffstat (limited to 'plugins/check_tcp.c')
| -rw-r--r-- | plugins/check_tcp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c index 7bd48d1a..55ce8984 100644 --- a/plugins/check_tcp.c +++ b/plugins/check_tcp.c @@ -206,6 +206,7 @@ main (int argc, char **argv) server_port = PORT; server_send = SEND; server_quit = QUIT; + status = strdup (""); if (process_arguments (argc, argv) == ERROR) usage (_("Could not parse arguments\n")); @@ -259,7 +260,6 @@ main (int argc, char **argv) buffer = malloc (MAXBUF); memset (buffer, '\0', MAXBUF); - status = strdup (""); /* watch for the expect string */ while ((i = my_recv ()) > 0) { buffer[i] = '\0'; @@ -271,7 +271,7 @@ main (int argc, char **argv) } /* return a CRITICAL status if we couldn't read any data */ - if (status == NULL) + if (strlen(status) == 0) die (STATE_CRITICAL, _("No data received from host\n")); strip (status); |