X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..9654efd3327fcb6b6e3d8d803ea80f08904f1197:/demos/life/life.h

diff --git a/demos/life/life.h b/demos/life/life.h
index 5dd43cf0b1..ea0007d77a 100644
--- a/demos/life/life.h
+++ b/demos/life/life.h
@@ -41,7 +41,7 @@ class LifeCanvas : public wxWindow
 public:
     // ctor and dtor
     LifeCanvas(wxWindow* parent, Life* life, bool interactive = true);
-    ~LifeCanvas();
+    virtual ~LifeCanvas();
 
     // view management
     int  GetCellSize() const { return m_cellsize; };
@@ -122,7 +122,7 @@ class LifeFrame : public wxFrame
 public:
     // ctor and dtor
     LifeFrame();
-    ~LifeFrame();
+    virtual ~LifeFrame();
 
     // member functions
     void UpdateInfoText();