Index: branches/5.2.x/core/units/helpers/menu_helper.php
===================================================================
diff -u -N -r15012 -r15137
--- branches/5.2.x/core/units/helpers/menu_helper.php	(.../menu_helper.php)	(revision 15012)
+++ branches/5.2.x/core/units/helpers/menu_helper.php	(.../menu_helper.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: menu_helper.php 15012 2012-01-06 20:38:49Z alex $
+* @version	$Id: menu_helper.php 15137 2012-03-04 08:06:21Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -175,7 +175,7 @@
 		{
 			$cat = isset($params['category_id']) && $params['category_id'] != '' ? $params['category_id'] : $this->Application->GetVar('m_cat_id');
 			if ("$cat" == 'parent') {
-				$this_category =& $this->Application->recallObject('c');
+				$this_category = $this->Application->recallObject('c');
 				/* @var $this_category kDBItem */
 
 				$cat = $this_category->GetDBField('ParentId');
@@ -287,7 +287,7 @@
 			static $lang_part = null;
 
 			if (!isset($lang_part)) {
-				$ml_helper =& $this->Application->recallObject('kMultiLanguageHelper');
+				$ml_helper = $this->Application->recallObject('kMultiLanguageHelper');
 				/* @var $ml_helper kMultiLanguageHelper */
 
 				$lang_part = '';
@@ -335,7 +335,7 @@
 			static $items_by_parent = null;
 
 			if (!isset($items_by_parent)) {
-				$ml_helper =& $this->Application->recallObject('kMultiLanguageHelper');
+				$ml_helper = $this->Application->recallObject('kMultiLanguageHelper');
 				/* @var $ml_helper kMultiLanguageHelper */
 
 				$lang_part = '';