don't allocate backbuffer for dummy surfaces

[wxWidgets.git] / include / wx / mgl / region.h

diff --git a/include/wx/mgl/region.h b/include/wx/mgl/region.h
index 0386a8578353a3c387138b75089b3352860cef5b..ec8c23c5966b665d69d6263e33cfaa26f1ac1a1b 100644 (file)
--- a/include/wx/mgl/region.h
+++ b/include/wx/mgl/region.h
@@ -40,7 +40,7 @@ public:
     }
 
     wxRegion();
-    ~wxRegion();
+    virtual ~wxRegion();
 
     //# Modify region
     // Clear current region
@@ -120,7 +120,7 @@ class WXDLLEXPORT wxRegionIterator : public wxObject
 public:
     wxRegionIterator(void);
     wxRegionIterator(const wxRegion& region);
-    ~wxRegionIterator(void);
+    virtual ~wxRegionIterator(void);
 
     void Reset(void) { m_currentNode = NULL; }
     void Reset(const wxRegion& region);