Index: branches/5.2.x/units/listings/listings_tag_processor.php
===================================================================
diff -u -r14958 -r15142
--- branches/5.2.x/units/listings/listings_tag_processor.php	(.../listings_tag_processor.php)	(revision 14958)
+++ branches/5.2.x/units/listings/listings_tag_processor.php	(.../listings_tag_processor.php)	(revision 15142)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: listings_tag_processor.php 14958 2011-12-30 10:49:34Z alex $
+* @version	$Id: listings_tag_processor.php 15142 2012-03-04 08:08:50Z alex $
 * @package	In-Link
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -69,7 +69,7 @@
 		$object =& $this->getObject($params);
 		/* @var $object kDBItem */
 
-		$listing_type =& $this->Application->recallObject( 'lst', 'lst', $params );
+		$listing_type = $this->Application->recallObject( 'lst', 'lst', $params );
 		/* @var $listing_type kDBItem */
 
 		$dur_type_mapping = Array (
@@ -82,7 +82,7 @@
 		$expiration_interval = $duration * $dur_type_mapping[$duration_type];
 		$expiration_date = adodb_mktime() + $expiration_interval;
 
-		$lang =& $this->Application->recallObject('lang.current');
+		$lang = $this->Application->recallObject('lang.current');
 		/* @var $lang LanguagesItem */
 
 		return adodb_date($lang->GetDBField($format_field), $expiration_date);