From d6baf9dbce1578ca59a577ac8155b835c46f0a16 Mon Sep 17 00:00:00 2001
From: Sven Nierlein <sven@nierlein.de>
Date: Sun, 4 Oct 2015 18:48:23 +0200
Subject: change exit code to unknown on help and version info

Signed-off-by: Sven Nierlein <sven@nierlein.de>
---
 plugins-scripts/check_netdns.pl | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'plugins-scripts/check_netdns.pl')

diff --git a/plugins-scripts/check_netdns.pl b/plugins-scripts/check_netdns.pl
index af1456be..fd418734 100755
--- a/plugins-scripts/check_netdns.pl
+++ b/plugins-scripts/check_netdns.pl
@@ -45,10 +45,10 @@ GetOptions("V" => $opt_V,         "version" => $opt_V,
 					 "H=s" => $opt_H,       "hostname=s" => $opt_H);
                            
 # -h means display verbose help screen
-if($opt_h){ print_help(); exit 0; }
+if($opt_h){ print_help(); exit 3; }
 
 # -V means display version number
-if ($opt_V) { print_version(); exit 0; }
+if ($opt_V) { print_version(); exit 3; }
 
 # -H means host name
 $opt_H = shift unless ($opt_H);
@@ -70,7 +70,7 @@ if ($opt_s) {
 		$server = $1;
 	} else {
 		print "$opt_s is not a valid host name";
-		exit -1;
+		exit 3;
 	}
 }
 
-- 
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