refs #550: fix crash when myObject is NULL

[modules/hydro.git] / src / HYDROGUI / HYDROGUI_Poly3DOp.cxx

diff --git a/src/HYDROGUI/HYDROGUI_Poly3DOp.cxx b/src/HYDROGUI/HYDROGUI_Poly3DOp.cxx
index 5c8ff2f2a0606a5e0a0912ad13562c6de37b83c8..0c1f2b2f64584e7cdae874becea06c52a625a2b5 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_Poly3DOp.cxx
+++ b/src/HYDROGUI/HYDROGUI_Poly3DOp.cxx
@@ -1,12 +1,8 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
-//
-// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
-//
+// Copyright (C) 2014-2015  EDF-R&D
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -65,7 +61,8 @@ void HYDROGUI_Poly3DOp::startOperation()
   QString aPoly3DName;
   if( myIsEdit )
   {
-    myEditedObject = Handle(HYDROData_Polyline3D)::DownCast( HYDROGUI_Tool::GetSelectedObject( module() ) );
+    if ( isApplyAndClose() )
+      myEditedObject = Handle(HYDROData_Polyline3D)::DownCast( HYDROGUI_Tool::GetSelectedObject( module() ) );
     if( !myEditedObject.IsNull() )
       aPoly3DName = myEditedObject->GetName();
   }