From f147401fad8b9476a9ac7b80ecba68db8105984f Mon Sep 17 00:00:00 2001
From: kga <kga@opencascade.com>
Date: Tue, 10 Dec 2013 06:03:09 +0000
Subject: [PATCH] 0052215: TC7.3.0:salome crashes after lock study

---
 src/GEOMGUI/GeometryGUI.cxx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/GEOMGUI/GeometryGUI.cxx b/src/GEOMGUI/GeometryGUI.cxx
index ee74a0503..ddc8c2e7c 100644
--- a/src/GEOMGUI/GeometryGUI.cxx
+++ b/src/GEOMGUI/GeometryGUI.cxx
@@ -848,6 +848,11 @@ void GeometryGUI::createGeomAction( const int id, const QString& label, const QS
 void GeometryGUI::createOriginAndBaseVectors()
 {
   SalomeApp_Study* appStudy = dynamic_cast<SalomeApp_Study*>( application()->activeStudy() );
+  bool aLocked = (_PTR(AttributeStudyProperties)(appStudy->studyDS()->GetProperties()))->IsLocked();
+  if ( aLocked ) {
+    SUIT_MessageBox::warning ( application()->desktop(), QObject::tr("WRN_WARNING"), QObject::tr("WRN_STUDY_LOCKED") );
+    return;
+  }
   if ( appStudy ) {
     _PTR(Study) studyDS = appStudy->studyDS();
     if ( studyDS && !CORBA::is_nil( GetGeomGen() ) ) {
-- 
2.39.2