fixing warning about missing virt destructor

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50456 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/dcgraph.h b/include/wx/dcgraph.h
index 7ee884e232a1016738d9b1cc2d9f0fe5b768844e..46781cc4e758a034441e2ab8ab4ca2a457812403 100644 (file)
--- a/include/wx/dcgraph.h
+++ b/include/wx/dcgraph.h
@@ -28,7 +28,8 @@ public:
     wxGCDC( const wxWindowDC& dc );
     wxGCDC( const wxMemoryDC& dc );
     wxGCDC();
-    
+    virtual ~wxGCDC();
+ 
     wxGraphicsContext* GetGraphicsContext();
     void SetGraphicsContext( wxGraphicsContext* ctx );