Index: branches/5.2.x/units/brackets/brackets_event_handler.php
===================================================================
diff -u -N -r15134 -r15141
--- branches/5.2.x/units/brackets/brackets_event_handler.php	(.../brackets_event_handler.php)	(revision 15134)
+++ branches/5.2.x/units/brackets/brackets_event_handler.php	(.../brackets_event_handler.php)	(revision 15141)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: brackets_event_handler.php 15134 2012-03-03 19:04:51Z alex $
+* @version	$Id: brackets_event_handler.php 15141 2012-03-04 08:08:18Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -51,16 +51,16 @@
 			return;
 		}
 
-		$shipping_object =& $this->Application->recallObject('s');
+		$shipping_object = $this->Application->recallObject('s');
 		/* @var $shipping_object kDBItem */
 
-		$lang_object =& $this->Application->recallObject('lang.current');
+		$lang_object = $this->Application->recallObject('lang.current');
 		/* @var $lang_object LanguagesItem */
 
 		if ( $lang_object->GetDBField('UnitSystem') == 2 && $shipping_object->GetDBField('Type') == 1 ) {
 			$fields = Array ('Start', 'End');
 
-			$formatter =& $this->Application->recallObject('kUnitFormatter');
+			$formatter = $this->Application->recallObject('kUnitFormatter');
 			/* @var $formatter kUnitFormatter */
 
 			foreach ($fields as $field) {
@@ -74,10 +74,10 @@
 
 	function prepareBrackets($event)
 	{
-		$lang_object =& $this->Application->recallObject('lang.current');
+		$lang_object = $this->Application->recallObject('lang.current');
 		/* @var $lang_object LanguagesItem */
 
-		$shipping_object =& $this->Application->recallObject('s');
+		$shipping_object = $this->Application->recallObject('s');
 		/* @var $shipping_object kDBItem */
 
 		if ( $lang_object->GetDBField('UnitSystem') != 2 || $shipping_object->GetDBField('Type') != 1 ) {
@@ -158,7 +158,7 @@
 	 */
 	protected function &getHelper($event, $event_readonly = false)
 	{
-		$shipping_object =& $this->Application->recallObject('s');
+		$shipping_object = $this->Application->recallObject('s');
 		/* @var $shipping_object kDBItem */
 
 		$default_start = $shipping_object->GetDBField('Type') == 1 ? 0 : 1;
@@ -168,7 +168,7 @@
 			$event->redirect = false;
 		}
 
-		$brackets_helper =& $this->Application->recallObject('BracketsHelper');
+		$brackets_helper = $this->Application->recallObject('BracketsHelper');
 		/* @var $brackets_helper kBracketsHelper */
 
 		$brackets_helper->InitHelper('Start', 'End', Array (), $default_start);
@@ -204,10 +204,10 @@
 	 */
 	function OnPreSaveBrackets($event)
 	{
-		$lang_object =& $this->Application->recallObject('lang.current');
+		$lang_object = $this->Application->recallObject('lang.current');
 		/* @var $lang_object LanguagesItem */
 
-		$shipping_object =& $this->Application->recallObject('s');
+		$shipping_object = $this->Application->recallObject('s');
 		/* @var $shipping_object kDBItem */
 
 		if ( $lang_object->GetDBField('UnitSystem') == 2 && $shipping_object->GetDBField('Type') == 1 ) {