Index: branches/5.2.x/units/files/files_event_handler.php
===================================================================
diff -u -N -r15134 -r15149
--- branches/5.2.x/units/files/files_event_handler.php	(.../files_event_handler.php)	(revision 15134)
+++ branches/5.2.x/units/files/files_event_handler.php	(.../files_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: files_event_handler.php 15134 2012-03-03 19:04:51Z alex $
+* @version	$Id: files_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -43,7 +43,7 @@
 	{
 		parent::SetCustomQuery($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBList */
 
 		switch ($event->Special) {
@@ -80,7 +80,7 @@
 
 		$this->itemChanged($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$parent_info = $object->getLinkedInfo($event->Special);
@@ -105,7 +105,7 @@
 	 */
 	function itemChanged($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		if ( $object->GetDBField('IsPrimary') ) {
@@ -134,7 +134,7 @@
 		$ids = $this->StoreSelectedIDs($event);
 		$id = array_shift($ids);
 
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		/* @var $object kDBItem */
 
 		$object->Load($id);
@@ -156,7 +156,7 @@
 		if ( $event->Name == 'OnMassDelete' && $type == 'before' ) {
 			$ids = $event->getEventParam('ids');
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$parent_info = $object->getLinkedInfo($event->Special);