From 12e057fab7d10c1b52c1fd0e8323efafd5b1603d Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Tue, 29 Dec 2015 20:26:16 +0100
Subject: [PATCH] (legacy) PHP Notice:  Undefined index: localip in
 /usr/local/etc/inc/interfaces.inc on line 1606

---
 src/etc/inc/interfaces.inc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/etc/inc/interfaces.inc b/src/etc/inc/interfaces.inc
index 19979b090..a50b422d9 100644
--- a/src/etc/inc/interfaces.inc
+++ b/src/etc/inc/interfaces.inc
@@ -1603,9 +1603,9 @@ function interface_ppps_configure($interface)
             }
         }
     }
-    $localips = explode(',', $ppp['localip']);
-    $gateways = explode(',', $ppp['gateway']);
-    $subnets = explode(',', $ppp['subnet']);
+    $localips = isset($ppp['localip']) ? explode(',', $ppp['localip']) : array();
+    $gateways = isset($ppp['gateway']) ? explode(',', $ppp['gateway']) : array();
+    $subnets = isset($ppp['subnet']) ? explode(',', $ppp['subnet']) : array();
 
     /* We bring up the parent interface first because if DHCP is configured on the parent we need
      * to obtain an address first so we can write it in the mpd .conf file for PPTP and L2TP configs