From e6b1bd01439e806d3fe168f7a3eb981f6886bfe7 Mon Sep 17 00:00:00 2001
From: rahuel <rahuel@opencascade.com>
Date: Thu, 9 Jun 2005 09:35:52 +0000
Subject: [PATCH] PAL9133 : allow empty string as Input of ports in xml files

---
 src/GraphEditor/DataFlowEditor_OutNode.cxx | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/GraphEditor/DataFlowEditor_OutNode.cxx b/src/GraphEditor/DataFlowEditor_OutNode.cxx
index e0dfda4..eede7c4 100644
--- a/src/GraphEditor/DataFlowEditor_OutNode.cxx
+++ b/src/GraphEditor/DataFlowEditor_OutNode.cxx
@@ -1108,10 +1108,13 @@ bool GraphEditor::OutNode::LinkSaveXML( QDomDocument & Graph , QDomElement & lin
       case CORBA::tk_string: {
         char* retstr ;
         aLink.aLinkValue >>= retstr;
-//        f << Tabs << "	<value>" << retstr << "</value>" << endl ;
         QDomElement value = Graph.createElement( "value" ) ;
-        aField = Graph.createTextNode( retstr ) ;
-        datavalue.appendChild( value ) ;
+//PAL9133 Debug JR : accept void strings
+        QDomCDATASection aCDATA = Graph.createCDATASection( retstr ) ;
+//        aField = Graph.createTextNode( retstr ) ;
+        aField = Graph.createCDATASection( retstr ) ;
+        datavalue.appendChild( aCDATA ) ;
+//        datavalue.appendChild( value ) ;
         value.appendChild( aField ) ;
 //        MESSAGE( "ToString( string ) " << retstr );
         break ;
-- 
2.39.2