Index: branches/5.2.x/core/units/helpers/controls/edit_picker_helper.php
===================================================================
diff -u -N -r14628 -r15130
--- branches/5.2.x/core/units/helpers/controls/edit_picker_helper.php	(.../edit_picker_helper.php)	(revision 14628)
+++ branches/5.2.x/core/units/helpers/controls/edit_picker_helper.php	(.../edit_picker_helper.php)	(revision 15130)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: edit_picker_helper.php 14628 2011-10-04 09:36:30Z alex $
+* @version	$Id: edit_picker_helper.php 15130 2012-03-03 18:38:32Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -30,7 +30,7 @@
 		 * @param kEvent $event
 		 * @param string $storage_field main item's field name, where values are located
 		 */
-		function applyFilter(&$event, $storage_field)
+		function applyFilter($event, $storage_field)
 		{
 			if ($event->Special != 'selected' && $event->Special != 'available') {
 				return ;
@@ -72,7 +72,7 @@
 		 * @param string $store_field main item's field name, to store values into
 		 * @param string $source_field prefix and it's field used to store info about selected items (format: prefix.field)
 		 */
-		function LoadValues(&$event, $store_field, $source_field)
+		function LoadValues($event, $store_field, $source_field)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
@@ -160,7 +160,7 @@
 
 		/**
 		 * Returns constrain for picker options query
-		 * 
+		 *
 		 * @param kDBItem $object
 		 * @param string $store_field
 		 * @param string $mode