Index: branches/5.2.x/units/zones/zones_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/zones/zones_event_handler.php	(.../zones_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/zones/zones_event_handler.php	(.../zones_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: zones_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: zones_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
@@ -66,7 +66,7 @@
 	 */
 	protected function customProcessing(kEvent $event, $type)
 	{
-		$zone_object =& $event->getObject();
+		$zone_object = $event->getObject();
 		/* @var $zone_object kDBItem */
 
 		switch ($type) {
@@ -129,7 +129,7 @@
 			}
 		}
 
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		$object->Load($item_id);
 
 		$object->SetFieldsFromHash($field_values);
@@ -197,14 +197,14 @@
 					$temp[$dest_record['ZoneDestId']]['DestValue'] = $dest_record['DestValue'];
 				}
 				$this->Application->SetVar('dst', $temp);
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				$object->SetDBField('ShippingTypeID', $this->Application->GetVar('s_id'));
 				$this->Application->StoreVar('zone_mode'.$this->Application->GetVar('m_wid'), 'edit');
 
 				break;
 
 			/*case 'OnNew':
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				$object->SetDBField('ShippingTypeID', $this->Application->GetVar('s_id'));
 				break;*/
 
@@ -251,7 +251,7 @@
 
 		// if cancelling after create
 		if ( $this->Application->RecallVar('zone_mode' . $this->Application->GetVar('m_wid')) == 'create' ) {
-			$zone =& $event->getObject();
+			$zone = $event->getObject();
 			/* @var $zone kDBItem */
 
 			$zone->Delete();