To avoid crash in non VVTK viewer (when VISU_GaussPtsAct::myWidgetCtrl not initilized)

diff --git a/src/OBJECT/VISU_GaussPtsAct.cxx b/src/OBJECT/VISU_GaussPtsAct.cxx
index acaef85ac1a7c2f44afe69b78d4c962c191f9d09..8c06e2fce6ed73812e25a33f489fec60d8726887 100644 (file)
--- a/src/OBJECT/VISU_GaussPtsAct.cxx
+++ b/src/OBJECT/VISU_GaussPtsAct.cxx
@@ -556,7 +556,7 @@ VISU_GaussPtsAct
     case 'M' :
     case 'm' :
     {
-      if( myWidgetCtrl->GetEnabled() )
+      if( IsSegmentationEnabled() )
       {
        this->ChangeMagnification( myInteractor->GetShiftKey() );
        return;
@@ -568,7 +568,7 @@ VISU_GaussPtsAct
     case 'D' :
     case 'd' :
     {
-      if( myWidgetCtrl->GetEnabled() && myWidgetCtrl->IsSphereActive() )
+      if( IsSegmentationEnabled() && myWidgetCtrl->IsSphereActive() )
       {
        VISU_SphereWidget* aSphereWidget = myWidgetCtrl->GetSphereWidget();
        aSphereWidget->ChangeRadius( myInteractor->GetShiftKey() );