Index: branches/5.2.x/core/units/themes/themes_eh.php
===================================================================
diff -u -N -r15130 -r15137
--- branches/5.2.x/core/units/themes/themes_eh.php	(.../themes_eh.php)	(revision 15130)
+++ branches/5.2.x/core/units/themes/themes_eh.php	(.../themes_eh.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: themes_eh.php 15130 2012-03-03 18:38:32Z alex $
+* @version	$Id: themes_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
@@ -102,7 +102,7 @@
 		{
 			parent::OnAfterCopyToLive($event);
 
-			$object =& $this->Application->recallObject($event->Prefix . '.-item', null, Array ('skip_autoload' => true, 'live_table' => true));
+			$object = $this->Application->recallObject($event->Prefix . '.-item', null, Array ('skip_autoload' => true, 'live_table' => true));
 			/* @var $object kDBItem */
 
 			$object->Load($event->getEventParam('id'));
@@ -184,7 +184,7 @@
 
 			// site domain theme picker
 			if ( $event->Special == 'selected' || $event->Special == 'available' ) {
-				$edit_picker_helper =& $this->Application->recallObject('EditPickerHelper');
+				$edit_picker_helper = $this->Application->recallObject('EditPickerHelper');
 				/* @var $edit_picker_helper EditPickerHelper */
 
 				$edit_picker_helper->applyFilter($event, 'Themes');