From d9335b6d7fc6d409647eeafb802076c2d3372399 Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Tue, 19 May 2015 11:59:08 +0200
Subject: [PATCH] widgets/wol: Illegal string offset warning; fixes #185

Submitted by: @reetp
---
 src/www/widgets/widgets/wake_on_lan.widget.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/www/widgets/widgets/wake_on_lan.widget.php b/src/www/widgets/widgets/wake_on_lan.widget.php
index adf29045d..60d127b8a 100644
--- a/src/www/widgets/widgets/wake_on_lan.widget.php
+++ b/src/www/widgets/widgets/wake_on_lan.widget.php
@@ -31,7 +31,7 @@ $nocsrf = true;
 require_once("guiconfig.inc");
 require_once("widgets/include/wake_on_lan.inc");
 
-if (is_array($config['wol']['wolentry'])) {
+if (isset($config['wol']['wolentry'])) {
     $wolcomputers = $config['wol']['wolentry'];
 } else {
     $wolcomputers = array();