Index: branches/5.2.x/core/kernel/utility/temp_handler.php
===================================================================
diff -u -N -r15130 -r15137
--- branches/5.2.x/core/kernel/utility/temp_handler.php	(.../temp_handler.php)	(revision 15130)
+++ branches/5.2.x/core/kernel/utility/temp_handler.php	(.../temp_handler.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: temp_handler.php 15130 2012-03-03 18:38:32Z alex $
+* @version	$Id: temp_handler.php 15137 2012-03-04 08:06:21Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -275,7 +275,7 @@
 			$special .= '-item';
 		}
 
-		$object =& $this->Application->recallObject($prefix.'.'.$special, $prefix, Array('skip_autoload' => true, 'parent_event' => &$this->parentEvent));
+		$object = $this->Application->recallObject($prefix.'.'.$special, $prefix, Array('skip_autoload' => true, 'parent_event' => &$this->parentEvent));
 		/* @var $object kCatDBItem */
 
 		$object->PopulateMultiLangFields();
@@ -388,7 +388,7 @@
 
 		//recalling by different name, because we may get kDBList, if we recall just by prefix
 		$recall_prefix = $prefix_special . ($special ? '' : '.') . '-item';
-		$object =& $this->Application->recallObject($recall_prefix, $prefix, Array ('skip_autoload' => true, 'parent_event' => &$this->parentEvent));
+		$object = $this->Application->recallObject($recall_prefix, $prefix, Array ('skip_autoload' => true, 'parent_event' => &$this->parentEvent));
 		/* @var $object kDBItem */
 
 		foreach ($ids as $id) {
@@ -731,7 +731,7 @@
 		static $connection = null;
 
 		if (!isset($connection)) {
-			$connection =& $this->Application->makeClass( 'kDBConnection', Array (SQL_TYPE, Array (&$this->Application, 'handleSQLError')) );
+			$connection = $this->Application->makeClass( 'kDBConnection', Array (SQL_TYPE, Array (&$this->Application, 'handleSQLError')) );
 			/* @var $connection kDBConnection */
 
 			$connection->debugMode = $this->Application->isDebugMode();