From NewGEOM: activation of SMESH after any module without object browser crashes...

diff --git a/src/LightApp/LightApp_Application.cxx b/src/LightApp/LightApp_Application.cxx
index 4064fb3d27aa89c876a7d5460aeb8af764f80199..7126ffbc67c3bd728fedde8093e2f45d8f2a2af6 100644 (file)
--- a/src/LightApp/LightApp_Application.cxx
+++ b/src/LightApp/LightApp_Application.cxx
@@ -512,8 +512,9 @@ bool LightApp_Application::activateModule( const QString& modName )
   updateWindows();
   updateViewManagers();
 
-  if ( activeStudy() && activeStudy()->root() && objectBrowser() && objectBrowser()->root() != activeStudy()->root() ) {
-    objectBrowser()->setRoot( activeStudy()->root() );
+  if ( activeStudy() && activeStudy()->root() && objectBrowser() ) {
+    if ( objectBrowser()->root() != activeStudy()->root() ) 
+      objectBrowser()->setRoot( activeStudy()->root() );
     updateObjectBrowser( true );
   }
   return true;