From 8702bf10d306a5716659ceca4b4d817e7de7508e Mon Sep 17 00:00:00 2001
From: akl <alexander.kovalev@opencascade.com>
Date: Tue, 24 Jun 2014 12:55:33 +0400
Subject: [PATCH] + removing references to deleted objects.

---
 src/GEOMToolsGUI/GEOMToolsGUI_ReduceStudyDlg.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/GEOMToolsGUI/GEOMToolsGUI_ReduceStudyDlg.cxx b/src/GEOMToolsGUI/GEOMToolsGUI_ReduceStudyDlg.cxx
index 4c4a39e9e..4bd464a78 100644
--- a/src/GEOMToolsGUI/GEOMToolsGUI_ReduceStudyDlg.cxx
+++ b/src/GEOMToolsGUI/GEOMToolsGUI_ReduceStudyDlg.cxx
@@ -440,6 +440,8 @@ void GEOMToolsGUI_ReduceStudyDlg::removeObject( std::string& theStudyEntry )
   if ( obj ) {
     // remove visual properties of the object
     appStudy->removeObjectFromAll(obj->GetID().c_str());
+    // remove references to this object
+    appStudy->deleteReferencesTo( obj );
     // remove objects from study
     aStudyBuilder->RemoveObjectWithChildren( obj );
     // remove object from use case tree