Index: branches/5.2.x/core/units/reviews/reviews_event_handler.php
===================================================================
diff -u -N -r15137 -r15145
--- branches/5.2.x/core/units/reviews/reviews_event_handler.php	(.../reviews_event_handler.php)	(revision 15137)
+++ branches/5.2.x/core/units/reviews/reviews_event_handler.php	(.../reviews_event_handler.php)	(revision 15145)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: reviews_event_handler.php 15137 2012-03-04 08:06:21Z alex $
+* @version	$Id: reviews_event_handler.php 15145 2012-03-04 09:04:08Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -132,7 +132,7 @@
 				return false;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			// 1. get main item resource id (use object, because of temp tables in admin)
@@ -179,7 +179,7 @@
 		{
 			parent::SetCustomQuery($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBList */
 
 			if ( !$this->Application->isAdminUser ) {
@@ -269,7 +269,7 @@
 		{
 			parent::OnBeforeItemCreate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$parent_info = $object->getLinkedInfo();
@@ -318,7 +318,7 @@
 		{
 			parent::OnBeforeItemUpdate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$rating = $object->GetDBField('Rating');
@@ -345,7 +345,7 @@
 				$spam_helper = $this->Application->recallObject('SpamHelper');
 				/* @var $spam_helper SpamHelper */
 
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				/* @var $object kDBItem */
 
 				$parent_info = $object->getLinkedInfo();
@@ -379,7 +379,7 @@
 
 			$this->updateSubitemCounters($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( $this->Application->isAdminUser && !$object->IsTempTable() ) {
@@ -404,7 +404,7 @@
 		 */
 		function _loadMainObject($event)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$parent_prefix = $this->Application->getUnitOption($event->Prefix, 'ParentPrefix');
@@ -429,7 +429,7 @@
 				return;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$parent_prefix = $this->Application->getUnitOption($event->Prefix, 'ParentPrefix');
@@ -537,7 +537,7 @@
 				return;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( $this->Application->GetVar('ajax') == 'yes' ) {