Merge branch 'QA_4_3'

ChangeLog

@@ -14,7 +14,7 @@ phpMyAdmin - ChangeLog
 - bug #4614 Separator between "Show All" and "Number of rows" disappears
 - bug #4615 SQL highlighting in process list breaks on auto refresh
 - bug #4616 Warning in db structure print view page
-- bug       Undefined index navwork, savedsearcheswork
+- bug       Undefined index navwork, savedsearcheswork, fields
 
 4.3.0.0 (not yet released)
 + rfe #1502 Smart sorting for int keys

libraries/insert_edit.lib.php

@@ -1742,8 +1742,10 @@ function PMA_getParamsForUpdateOrInsert()
     } else {
         // new row => use indexes
         $loop_array = array();
-        foreach ($_REQUEST['fields']['multi_edit'] as $key => $dummy) {
-            $loop_array[] = $key;
+        if (! empty($_REQUEST['fields'])) {
+            foreach ($_REQUEST['fields']['multi_edit'] as $key => $dummy) {
+                $loop_array[] = $key;
+            }
         }
         $using_key  = false;
         $is_insert  = true;