Index: branches/5.2.x/core/units/site_domains/site_domain_eh.php
===================================================================
diff -u -N -r15130 -r15137
--- branches/5.2.x/core/units/site_domains/site_domain_eh.php	(.../site_domain_eh.php)	(revision 15130)
+++ branches/5.2.x/core/units/site_domains/site_domain_eh.php	(.../site_domain_eh.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: site_domain_eh.php 15130 2012-03-03 18:38:32Z alex $
+* @version	$Id: site_domain_eh.php 15137 2012-03-04 08:06:21Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2010 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -61,7 +61,7 @@
 
 		function querySiteDomain($field, $value)
 		{
-			$site_helper =& $this->Application->recallObject('SiteHelper');
+			$site_helper = $this->Application->recallObject('SiteHelper');
 			/* @var $site_helper SiteHelper */
 
 			$site_domains = $site_helper->getSiteDomains();
@@ -127,14 +127,14 @@
 				return;
 			}
 
-			$site_helper =& $this->Application->recallObject('SiteHelper');
+			$site_helper = $this->Application->recallObject('SiteHelper');
 			/* @var $site_helper SiteHelper */
 
 			$site_domains = $site_helper->getSiteDomains();
 			$domain_data = array_key_exists($id, $site_domains) ? $site_domains[$id] : false;
 
 			if ( $object->LoadFromHash($domain_data) ) {
-				$actions =& $this->Application->recallObject('kActions');
+				$actions = $this->Application->recallObject('kActions');
 				/* @var $actions Params */
 
 				$actions->Set($event->getPrefixSpecial() . '_id', $object->GetID());