Index: branches/5.2.x/core/units/languages/languages_event_handler.php
===================================================================
diff -u -N -r15137 -r15145
--- branches/5.2.x/core/units/languages/languages_event_handler.php	(.../languages_event_handler.php)	(revision 15137)
+++ branches/5.2.x/core/units/languages/languages_event_handler.php	(.../languages_event_handler.php)	(revision 15145)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: languages_event_handler.php 15137 2012-03-04 08:06:21Z alex $
+* @version	$Id: languages_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
@@ -120,7 +120,7 @@
 			$ids = $this->getSelectedIDs($event);
 			if ($ids) {
 				$id = array_shift($ids);
-				$object =& $event->getObject( Array('skip_autoload' => true) );
+				$object = $event->getObject( Array('skip_autoload' => true) );
 				/* @var $object LanguagesItem */
 
 				$object->Load($id);
@@ -139,7 +139,7 @@
 				return ;
 			}
 
-			$object =& $event->getObject( Array('skip_autoload' => true) );
+			$object = $event->getObject( Array('skip_autoload' => true) );
 			/* @var $object LanguagesItem */
 
 			$object->SwitchToLive();
@@ -221,7 +221,7 @@
 		{
 			parent::OnBeforeItemUpdate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$status_fields = $this->Application->getUnitOption($event->Prefix, 'StatusField');
@@ -244,7 +244,7 @@
 		{
 			parent::SetCustomQuery($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBList */
 
 			if ( in_array($event->Special, Array ('enabled', 'selected', 'available')) ) {
@@ -279,7 +279,7 @@
 		{
 			parent::OnAfterItemCreate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$src_language = $object->GetDBField('CopyFromLanguage');
@@ -363,7 +363,7 @@
 		{
 			parent::OnPreCreate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$object->SetDBField('CopyLabels', 1);
@@ -596,7 +596,7 @@
 		{
 			parent::OnBeforeItemDelete($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( $object->GetDBField('PrimaryLang') || $object->GetDBField('AdminInterfaceLang') || $object->GetID() == $this->Application->GetVar('m_lang') ) {
@@ -615,7 +615,7 @@
 		{
 			parent::OnAfterItemDelete($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			// clean EmailEvents table