Fix for bug PAL9506 : CRASH at attempt to import/modify of XMLs from PAL8912.

diff --git a/src/GraphBase/DataFlowBase_XmlHandler.cxx b/src/GraphBase/DataFlowBase_XmlHandler.cxx
index db9277c1af763949de1a10fe7680b34552227861..4c84f81c10d90d862f8d11cc61d4037d099dcafc 100644 (file)
--- a/src/GraphBase/DataFlowBase_XmlHandler.cxx
+++ b/src/GraphBase/DataFlowBase_XmlHandler.cxx
@@ -709,7 +709,7 @@ bool GraphBase::XmlHandler::endElement( const QString&,
             aLink.aLinkValue = CORBA::Any() ;
             switch ( Kind ) {
             case CORBA::tk_string: {
-              aLink.aLinkValue <<= (char *) NULL ;
+              aLink.aLinkValue <<= (char *) "" ;
               char * t;
               aLink.aLinkValue >>= t;
 #if TRACE