0053079: SALOME crashes at Python Dump

diff --git a/src/GEOM/GEOM_Engine.cxx b/src/GEOM/GEOM_Engine.cxx
index e7921bed45520072b77f5adaec1feb7d13c833ca..41be7c204759355bfbe06639a660505cd3ecd30d 100644 (file)
--- a/src/GEOM/GEOM_Engine.cxx
+++ b/src/GEOM/GEOM_Engine.cxx
@@ -1278,7 +1278,10 @@ void FillMapOfRef(const Handle(GEOM_Function) &theFunction,
 
             const int aRefTag = GetTag(anObjEntry);
 
-            theRefMap[anObjTag].push_back(aRefTag);
+            if (anObjTag != aRefTag) {
+              // Avoid making references for operations without copy.
+              theRefMap[anObjTag].push_back(aRefTag);
+            }
           }
         }
       }