From fd329a1e91cccc8845923af572890ac42b76afc1 Mon Sep 17 00:00:00 2001 From: Holger Weiss Date: Sun, 28 Jan 2007 21:46:41 +0000 Subject: Don't try to print `optarg' (which will be a NULL pointer) if an unknown command line option was used, as this leads to a segfault on some systems. The unknown option will be printed by getopt(3) anyway. So, simply call print_usage() and exit UNKNOWN via the new usage5() instead. git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1590 f882894a-f735-0410-b71e-b25c423dba1c --- plugins/check_dns.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'plugins/check_dns.c') diff --git a/plugins/check_dns.c b/plugins/check_dns.c index 93af7dc5..454f813b 100644 --- a/plugins/check_dns.c +++ b/plugins/check_dns.c @@ -370,7 +370,7 @@ process_arguments (int argc, char **argv) critical = optarg; break; default: /* args not parsable */ - usage_va(_("Unknown argument - %s"), optarg); + usage5(); } } -- cgit v1.2.3