Index: branches/5.2.x/core/units/site_domains/site_domain_eh.php
===================================================================
diff -u -N -r15137 -r15145
--- branches/5.2.x/core/units/site_domains/site_domain_eh.php	(.../site_domain_eh.php)	(revision 15137)
+++ branches/5.2.x/core/units/site_domains/site_domain_eh.php	(.../site_domain_eh.php)	(revision 15145)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: site_domain_eh.php 15137 2012-03-04 08:06:21Z alex $
+* @version	$Id: site_domain_eh.php 15145 2012-03-04 09:04:08Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2010 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -117,7 +117,7 @@
 				return;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$id = (int)$this->getPassedID($event);
@@ -268,7 +268,7 @@
 		 */
 		function _itemChanged($event)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$email_event_data = $this->Application->GetVar('emailevents_' . $event->Prefix);
@@ -284,7 +284,7 @@
 		 */
 		function _setRequired($event)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$redirect_mode = $object->GetDBField('RedirectOnIPMatch');