Index: branches/5.2.x/core/units/stylesheets/stylesheets_item.php
===================================================================
diff -u -N -r14628 -r15137
--- branches/5.2.x/core/units/stylesheets/stylesheets_item.php	(.../stylesheets_item.php)	(revision 14628)
+++ branches/5.2.x/core/units/stylesheets/stylesheets_item.php	(.../stylesheets_item.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: stylesheets_item.php 14628 2011-10-04 09:36:30Z alex $
+* @version	$Id: stylesheets_item.php 15137 2012-03-04 08:06:21Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -19,9 +19,9 @@
 
 		function Compile()
 		{
-			$selector_item =& $this->Application->recallObject('selectors.item', 'selectors', Array('live_table'=>true, 'skip_autoload' => true) );
+			$selector_item = $this->Application->recallObject('selectors.item', 'selectors', Array('live_table'=>true, 'skip_autoload' => true) );
 			/* @var $selector_item SelectorsItem */
-			
+
 			$parent_field = $this->Application->getUnitOption($selector_item->Prefix, 'ForeignKey');
 
 			$sql_template = 'SELECT '.$selector_item->IDField.' FROM '.$selector_item->TableName.' WHERE '.$parent_field.' = %s ORDER BY SelectorName ASC';
@@ -40,7 +40,7 @@
 			$compile_ts = adodb_mktime();
 			$css_path = WRITEABLE . '/stylesheets/';
 
-			$file_helper =& $this->Application->recallObject('FileHelper');
+			$file_helper = $this->Application->recallObject('FileHelper');
 			/* @var $file_helper FileHelper */
 
 			$file_helper->CheckFolder($css_path);