From 3b9386244655be4ef16729ffad4c1f1171af7262 Mon Sep 17 00:00:00 2001
From: Harper Mann <harpermann@users.sourceforge.net>
Date: Fri, 7 Jul 2006 06:36:03 +0000
Subject: Added check for two arguments.  Was segfaulting if no or one arg. 
 Now returns help.

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1444 f882894a-f735-0410-b71e-b25c423dba1c
---
 plugins/urlize.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'plugins/urlize.c')

diff --git a/plugins/urlize.c b/plugins/urlize.c
index d4d00dd6..5bff4b2f 100644
--- a/plugins/urlize.c
+++ b/plugins/urlize.c
@@ -56,6 +56,12 @@ main (int argc, char **argv)
 	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);
 		
-- 
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