[Nagiosplug-checkins] nagiosplug/plugins urlize.c,1.19,1.20

[Harper Mann]

Update of /cvsroot/nagiosplug/nagiosplug/plugins
In directory sc8-pr-cvs7.sourceforge.net:/tmp/cvs-serv1993

Modified Files:
	urlize.c 
Log Message:
Added check for two arguments.  Was segfaulting if no or one arg.  Now returns
help.


Index: urlize.c
===================================================================
RCS file: /cvsroot/nagiosplug/nagiosplug/plugins/urlize.c,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -d -r1.19 -r1.20
--- urlize.c	18 Jun 2006 19:36:48 -0000	1.19
+++ urlize.c	7 Jul 2006 06:36:03 -0000	1.20
@@ -56,6 +56,12 @@
 	bindtextdomain (PACKAGE, LOCALEDIR);
 	textdomain (PACKAGE);
 
+	/* Need at least 2 args */
+	if (argc < 3) {
+		print_help();
+		exit (STATE_UNKNOWN);
+	}
+
 	while (1) {
 		c = getopt_long (argc, argv, "+hVu:", longopts, &option);