Index: branches/5.2.x/core/units/mailing_lists/mailing_list_eh.php
===================================================================
diff -u -N -r15130 -r15137
--- branches/5.2.x/core/units/mailing_lists/mailing_list_eh.php	(.../mailing_list_eh.php)	(revision 15130)
+++ branches/5.2.x/core/units/mailing_lists/mailing_list_eh.php	(.../mailing_list_eh.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: mailing_list_eh.php 15130 2012-03-03 18:38:32Z alex $
+* @version	$Id: mailing_list_eh.php 15137 2012-03-04 08:06:21Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -262,7 +262,7 @@
 				return ;
 			}
 
-			$mailing_list_helper =& $this->Application->recallObject('MailingListHelper');
+			$mailing_list_helper = $this->Application->recallObject('MailingListHelper');
 			/* @var $mailing_list_helper MailingListHelper */
 
 			foreach ($mailing_lists as $mailing_id => $mailing_data) {
@@ -332,7 +332,7 @@
 				return ;
 			}
 
-			$mailing_list_helper =& $this->Application->recallObject('MailingListHelper');
+			$mailing_list_helper = $this->Application->recallObject('MailingListHelper');
 			/* @var $mailing_list_helper MailingListHelper */
 
 			$mailing_list_helper->processQueue($messages);