From 2d2e7d9a7592081ae23d6761edb4f5591eb613fe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ermal=20Lu=E7i?= <eri@pfsense.org>
Date: Tue, 28 Apr 2009 08:16:50 +0000
Subject: Add check for existing array.

---
 config/igmpproxy/igmpproxy.inc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/config/igmpproxy/igmpproxy.inc b/config/igmpproxy/igmpproxy.inc
index 4f167a54..4d0211b0 100644
--- a/config/igmpproxy/igmpproxy.inc
+++ b/config/igmpproxy/igmpproxy.inc
@@ -50,6 +50,9 @@ quickleave
 
 EOD;
 
+	if (!is_array($config['installedpackages']['igmpproxy']['config']))
+		return 0;
+
 	$igmpcfg =& $config['installedpackages']['igmpproxy']['config'];
         foreach ($igmpcfg as $igmpcf) {
                 $realif = convert_friendly_interface_to_real_interface_name($igmpcf['igmpname']);
-- 
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