From bce89e97e15a0d16dee354abbeb53e8782bab5e8 Mon Sep 17 00:00:00 2001
From: mkr <mkr@opencascade.com>
Date: Thu, 7 Jul 2005 10:30:39 +0000
Subject: [PATCH] Fix for bug IPAL9443 : 3.0.0(current0707): CRASH after trying
 to run dataflow.

---
 src/GraphExecutor/DataFlowExecutor_InNodeThreads.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/GraphExecutor/DataFlowExecutor_InNodeThreads.cxx b/src/GraphExecutor/DataFlowExecutor_InNodeThreads.cxx
index 5a28405..f87d988 100644
--- 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 ;
-- 
2.39.2