Index: branches/5.2.x/core/units/pdf/pdf_helper.php
===================================================================
diff -u -N -r14244 -r16513
--- branches/5.2.x/core/units/pdf/pdf_helper.php	(.../pdf_helper.php)	(revision 14244)
+++ branches/5.2.x/core/units/pdf/pdf_helper.php	(.../pdf_helper.php)	(revision 16513)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: pdf_helper.php 14244 2011-03-16 20:53:41Z alex $
+* @version	$Id: pdf_helper.php 16513 2017-01-20 14:10:53Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -74,8 +74,8 @@
 			$xml = $this->Application->Parser->Run($template);
 		}
 
+		/** @var kXMLHelper $xml_helper */
 		$xml_helper =& $this->Application->recallObject('kXMLHelper');
-		/* @var $xml_helper kXMLHelper */
 
 		$doc = $xml_helper->Parse($xml_helper->ConvertHTMLEntities($xml), kXMLHelper::XML_WITH_TEXT_NODES);
 		if ($doc->Name == 'ERROR') {