#1053 XML comments breaking the setup with message "Notice: Undefined property: DOMComment::$wholeText in ...modelfactory.class.inc.php on line 1280"

git-svn-id: http://svn.code.sf.net/p/itop/code/trunk@3490 a333f486-631f-4898-b8df-5754b55c2be0

setup/modelfactory.class.inc.php

@@ -1339,7 +1339,7 @@ class MFElement extends DOMElement
 		$sText = null;
 		foreach($this->childNodes as $oChildNode)
 		{
-			if ($oChildNode instanceof DOMCharacterData) // Base class of DOMText and DOMCdataSection
+			if ($oChildNode instanceof DOMText)
 			{
 				if (is_null($sText)) $sText = '';
 				$sText .= $oChildNode->wholeText;