From 2989687dedaadca966ac1cd3e277a1b64fe45e1f Mon Sep 17 00:00:00 2001
From: apo <apo@opencascade.com>
Date: Sat, 1 Dec 2007 15:16:58 +0000
Subject: [PATCH] Another fix, on thread safety

---
 src/VISU_I/VISU_Result_i.cc | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/VISU_I/VISU_Result_i.cc b/src/VISU_I/VISU_Result_i.cc
index 1af2d9dd..33fdd9da 100644
--- a/src/VISU_I/VISU_Result_i.cc
+++ b/src/VISU_I/VISU_Result_i.cc
@@ -236,7 +236,23 @@ void
 VISU::Result_i
 ::UpdateObservers()
 {
-  myUpdateObserverSignal();
+  struct TEvent: public SALOME_Event
+  {
+    VISU::Result_i::TUpdateObserverSignal& myUpdateObserverSignal;
+
+    TEvent(VISU::Result_i::TUpdateObserverSignal& theUpdateObserverSignal):
+      myUpdateObserverSignal(theUpdateObserverSignal)
+    {}
+    
+    virtual
+    void
+    Execute()
+    {
+      myUpdateObserverSignal();
+    }
+  };
+
+  ProcessVoidEvent(new TEvent(myUpdateObserverSignal));
 }
 
 
-- 
2.39.2