Fix for bug IPAL9443 : 3.0.0(current0707): CRASH after trying to run dataflow.

diff --git a/src/GraphExecutor/DataFlowExecutor_InNodeThreads.cxx b/src/GraphExecutor/DataFlowExecutor_InNodeThreads.cxx
index 5a28405645ed22296c2952cff51ada3c0fffdeef..f87d988fc084137b865fc8902b6906725c2a3694 100644 (file)
--- a/src/GraphExecutor/DataFlowExecutor_InNodeThreads.cxx
+++ b/src/GraphExecutor/DataFlowExecutor_InNodeThreads.cxx
@@ -3256,7 +3256,8 @@ void GraphExecutor::InNode::InOutParametersSet( int nOutParams ,
            << Type << endl ;
 #endif
     if ( !strcmp( Type , "string" ) ) {
-      D.Value <<= (char *) NULL ;
+      char* ch = "";
+      D.Value <<= (char *) ch;
     }
     else if ( !strcmp( Type , "boolean" ) ) {
       bool b = 0 ;