updated copyright message

[modules/gui.git] / src / LightApp / LightApp_DataModel.cxx

diff --git a/src/LightApp/LightApp_DataModel.cxx b/src/LightApp/LightApp_DataModel.cxx
index 91404aca3cf65b6d292d49a56e4957530a4a4a1c..ab900d622f556b6c99301519a1f5ab2ba9fadb34 100644 (file)
--- a/src/LightApp/LightApp_DataModel.cxx
+++ b/src/LightApp/LightApp_DataModel.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2023  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
@@ -55,7 +55,7 @@ LightApp_DataModel::~LightApp_DataModel()
 /*!
   Emit opened()
 */
-bool LightApp_DataModel::open( const QString&, CAM_Study* study, QStringList )
+bool LightApp_DataModel::open( const QString&, CAM_Study*, QStringList )
 {
   emit opened(); //TODO: is it really needed? to be removed maybe...
   return true;
@@ -110,7 +110,7 @@ void LightApp_DataModel::build()
 void LightApp_DataModel::updateWidgets()
 {
   LightApp_Application* app = dynamic_cast<LightApp_Application*>( module()->application() );
-  if ( app )
+  if ( app && app->objectBrowser() )
     app->objectBrowser()->updateTree( 0, false );
 }