Index: branches/5.2.x/core/units/languages/languages_tag_processor.php
===================================================================
diff -u -N -r14628 -r15137
--- branches/5.2.x/core/units/languages/languages_tag_processor.php	(.../languages_tag_processor.php)	(revision 14628)
+++ branches/5.2.x/core/units/languages/languages_tag_processor.php	(.../languages_tag_processor.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: languages_tag_processor.php 14628 2011-10-04 09:36:30Z alex $
+* @version	$Id: languages_tag_processor.php 15137 2012-03-04 08:06:21Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -38,7 +38,7 @@
 				return $object->GetDBField('Charset');
 			}
 
-			$lang_current =& $this->Application->recallObject('lang.current');
+			$lang_current = $this->Application->recallObject('lang.current');
 			/* @var $lang_current LanguagesItem */
 
 			return $lang_current->GetDBField('Charset');
@@ -136,7 +136,7 @@
 
 /*		function Main_IsMetricUnits($params)
 		{
-			$object =& $this->Application->recallObject($this->Prefix.'.current');
+			$object = $this->Application->recallObject($this->Prefix.'.current');
 			$measure_system = $object->GetDBField('UnitSystem');
 			return $measure_system == 1 ? 1 : 0;
 		}*/