Index: branches/5.2.x/units/product_option_combinations/product_option_formatters.php
===================================================================
diff -u -N -r14625 -r15141
--- branches/5.2.x/units/product_option_combinations/product_option_formatters.php	(.../product_option_formatters.php)	(revision 14625)
+++ branches/5.2.x/units/product_option_combinations/product_option_formatters.php	(.../product_option_formatters.php)	(revision 15141)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: product_option_formatters.php 14625 2011-10-04 09:34:12Z alex $
+* @version	$Id: product_option_formatters.php 15141 2012-03-04 08:08:18Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -30,7 +30,7 @@
 			$options = $object->GetFieldOptions($field_name);
 			if ( isset($format) ) $options['format'] = $format;
 			$data = unserialize($value);
-			$opt_helper =& $this->Application->recallObject('kProductOptionsHelper');
+			$opt_helper = $this->Application->recallObject('kProductOptionsHelper');
 
 			$top_prefix = $this->Application->GetTopmostPrefix($object->Prefix);
 			$use_temp = substr($this->Application->GetVar($top_prefix.'_mode'), 0, 1) == 't';
@@ -92,12 +92,12 @@
 			$converted = array_key_exists('converted', $options) ? $options['converted'] : false;
 
 			if ($converted) {
-				$lang =& $this->Application->recallObject('lang.current');
+				$lang = $this->Application->recallObject('lang.current');
 				return $lang->formatNumber($object->GetDBField($field_name), 2);
 			}
 
 			$data = unserialize($object->GetDBField('Combination'));
-			$opt_helper =& $this->Application->recallObject('kProductOptionsHelper');
+			$opt_helper = $this->Application->recallObject('kProductOptionsHelper');
 
 			$price = $object->GetDBField('BasePrice');
 			$addition = 0;