@ -324,7 +324,7 @@ yii = (function ($) {
function initRedirectHandler() {
// handle AJAX redirection
$(document).ajaxComplete(function (event, xhr, settings) {
var url = xhr.getResponseHeader('X-Redirect');
var url = xhr && xhr.getResponseHeader('X-Redirect');
if (url) {
window.location = url;
}