Reviewed-by: Gunnar Wolf <gwolf@debian.org>
Author: David Rothstein <drothstein@gmail.com>
Origin: http://git.drupal.org/project/drupal.git Commit: 5945c30
Description: Issue #2245331 by bendikrb: Use of reserved word in ajax.js breaks IE8.
Last-Update: 2014-08-06
Applied-Upstream: Yes

Index: drupal7/misc/ajax.js
===================================================================
--- drupal7.orig/misc/ajax.js
+++ drupal7/misc/ajax.js
@@ -622,7 +622,7 @@ Drupal.ajax.prototype.commands = {
    * Command to update a form's build ID.
    */
   updateBuildId: function(ajax, response, status) {
-    $('input[name="form_build_id"][value="' + response.old + '"]').val(response.new);
+    $('input[name="form_build_id"][value="' + response['old'] + '"]').val(response['new']);
   }
 };
 
