From 3fc34f5fa1bbffb898aacb6c34dccaac7cda9e7c Mon Sep 17 00:00:00 2001
From: Ton Voon <tonvoon@users.sourceforge.net>
Date: Wed, 14 Sep 2005 14:36:00 +0000
Subject: Required hostname not flagging as an error

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1220 f882894a-f735-0410-b71e-b25c423dba1c

diff --git a/plugins/check_ping.c b/plugins/check_ping.c
index 6b56660..a6c43c3 100644
--- a/plugins/check_ping.c
+++ b/plugins/check_ping.c
@@ -50,7 +50,7 @@ int cpl = UNKNOWN_PACKET_LOSS;
 float wrta = UNKNOWN_TRIP_TIME;
 float crta = UNKNOWN_TRIP_TIME;
 char **addresses = NULL;
-int n_addresses;
+int n_addresses = 0;
 int max_addr = 1;
 int max_packets = -1;
 int verbose = 0;
@@ -392,6 +392,11 @@ validate_arguments ()
 			usage2 (_("Invalid hostname/address"), addresses[i]);
 	}
 
+	if (n_addresses == 0) {
+		printf(_("You must specify a server address or host name\n"));
+		return ERROR;
+	}
+
 	return OK;
 }
 
-- 
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