Index: branches/5.2.x/core/units/country_states/country_state_eh.php
===================================================================
diff -u -N -r15137 -r15145
--- branches/5.2.x/core/units/country_states/country_state_eh.php	(.../country_state_eh.php)	(revision 15137)
+++ branches/5.2.x/core/units/country_states/country_state_eh.php	(.../country_state_eh.php)	(revision 15145)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: country_state_eh.php 15137 2012-03-04 08:06:21Z alex $
+* @version	$Id: country_state_eh.php 15145 2012-03-04 09:04:08Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2010 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -46,7 +46,7 @@
 		{
 			parent::SetCustomQuery($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBList */
 
 			if ( ($event->Special == 'selected') || ($event->Special == 'available') ) {
@@ -95,7 +95,7 @@
 		 */
 		function _setRequired($event)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$field_options = $object->GetFieldOptions('IsoCode');
@@ -123,7 +123,7 @@
 		{
 			parent::OnBeforeItemDelete($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$cs_helper = $this->Application->recallObject('CountryStatesHelper');