initialize the variable as XtVaGetValues() may not do it apparently

[wxWidgets.git] / demos / life / dialogs.h

diff --git a/demos/life/dialogs.h b/demos/life/dialogs.h
index 3f0c658f937b133f9053a0fad55df8f35b20dcaf..060eb67472bba75f8eba84840add96751f63defd 100644 (file)
--- a/demos/life/dialogs.h
+++ b/demos/life/dialogs.h
@@ -37,7 +37,7 @@ class LifeSamplesDialog : public wxDialog
 public:
     // ctor and dtor
     LifeSamplesDialog(wxWindow *parent);
-    ~LifeSamplesDialog();
+    virtual ~LifeSamplesDialog();
 
     // members
     const LifePattern& GetPattern();