tbl_relation.php: check if $existrel_foreign is defined before using it

Signed-off-by: Ann + J.M <phpMyAdmin@ZweiSteinSoft.de>
phpmyadmin · Feb 3, 2014 · ec1943b · ec1943b
1 parent f5b8267
commit ec1943b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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)) {