Fix for Bug GVIEW11220

  	SMESH: add edge/triangle/quadrangle etc - SIGSEGV exception

diff --git a/src/SVTK/SALOME_Actor.cxx b/src/SVTK/SALOME_Actor.cxx
index 59c5eaed3ee687b88d1994a27fed348999347de3..bf80f1f843a101800ae6ddbb56d2ee05928041c9 100644 (file)
--- a/src/SVTK/SALOME_Actor.cxx
+++ b/src/SVTK/SALOME_Actor.cxx
@@ -704,7 +704,7 @@ SALOME_Actor
 
   myPreHighlightActor->SetVisibility( theVisibility && myIsPreselected );
 
-  if(mySelector.GetPointer()){
+  if(mySelector.GetPointer() && hasIO()){
     if(mySelector->SelectionMode() != ActorSelection){
       int aHasIndex = mySelector->HasIndex( getIO() );
       myHighlightActor->SetVisibility( theVisibility && isHighlighted() && aHasIndex);