Index: branches/5.2.x/core/units/user_profile/user_profile_tp.php
===================================================================
diff -u -N -r15012 -r15137
--- branches/5.2.x/core/units/user_profile/user_profile_tp.php	(.../user_profile_tp.php)	(revision 15012)
+++ branches/5.2.x/core/units/user_profile/user_profile_tp.php	(.../user_profile_tp.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: user_profile_tp.php 15012 2012-01-06 20:38:49Z alex $
+* @version	$Id: user_profile_tp.php 15137 2012-03-04 08:06:21Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -66,7 +66,7 @@
 			static $cache = null;
 
 			if (!isset($cache)) {
-				$user =& $this->Application->recallObject( $this->getUserPrefixSpecial() );
+				$user = $this->Application->recallObject( $this->getUserPrefixSpecial() );
 				/* @var $user kDBItem */
 
 				$sql = 'SELECT VariableValue, VariableName
@@ -104,7 +104,7 @@
 			static $field_count = null;
 
 			if (!isset($field_count)) {
-				$user =& $this->Application->recallObject( $this->getUserPrefixSpecial() );
+				$user = $this->Application->recallObject( $this->getUserPrefixSpecial() );
 				/* @var $user kDBItem */
 
 				$display_to_public = $user->GetDBField('DisplayToPublic');