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-root/check_dhcp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'plugins-root/check_dhcp.c') diff --git a/plugins-root/check_dhcp.c b/plugins-root/check_dhcp.c index fbfb3311..245946b5 100644 --- a/plugins-root/check_dhcp.c +++ b/plugins-root/check_dhcp.c @@ -1091,7 +1091,7 @@ int call_getopt(int argc, char **argv){ break; case '?': /* help */ - usage2 (_("Unknown argument"), optarg); + usage5 (); break; default: -- cgit v1.2.3