From 9bb5e690e611d2b116a7f44eef692a74bd9c8689 Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Wed, 2 Sep 2015 15:29:52 +0000
Subject: [PATCH] (legacy) fix for  PHP Warning:  Illegal string offset
 'radius' in /usr/local/www/vpn_l2tp.php on line 37

---
 src/www/vpn_l2tp.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/www/vpn_l2tp.php b/src/www/vpn_l2tp.php
index 765ed3b4d..220f257c4 100644
--- a/src/www/vpn_l2tp.php
+++ b/src/www/vpn_l2tp.php
@@ -34,7 +34,7 @@ require_once("vpn.inc");
 require_once("pfsense-utils.inc");
 require_once("interfaces.inc");
 
-if (!is_array($config['l2tp']['radius'])) {
+if (!isset($config['l2tp']['radius']) || !is_array($config['l2tp']['radius'])) {
     $config['l2tp']['radius'] = array();
 }
 $l2tpcfg = &$config['l2tp'];