From ec1943b0ed2d94b8c99552a7b19b08350020b6f5 Mon Sep 17 00:00:00 2001
From: "Ann + J.M" <phpMyAdmin@ZweiSteinSoft.de>
Date: Mon, 3 Feb 2014 14:16:54 +0100
Subject: [PATCH] tbl_relation.php: check if $existrel_foreign is defined
 before using it

Signed-off-by: Ann + J.M <phpMyAdmin@ZweiSteinSoft.de>
---
 tbl_relation.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tbl_relation.php b/tbl_relation.php
index 748fa40a6a85..9be5f6260cac 100644
--- a/tbl_relation.php
+++ b/tbl_relation.php
@@ -149,7 +149,7 @@
 // common form
 $html_output .= PMA_getHtmlForCommonForm(
     $db, $table, $columns, $cfgRelation, $tbl_storage_engine, $existrel,
-    $existrel_foreign, $options_array
+    isset($existrel_foreign) ? $existrel_foreign : null, $options_array
 );
 
 if (PMA_Util::isForeignKeySupported($tbl_storage_engine)) {