added empty virtual dtors to silence gcc warnings

[wxWidgets.git] / samples / docview / doc.h

diff --git a/samples/docview/doc.h b/samples/docview/doc.h
index fa372463b3221fc9f248b9278dfd4287d746c30c..af9b272fbe131fb410b987bec0fe769e1b914b60 100644 (file)
--- a/samples/docview/doc.h
+++ b/samples/docview/doc.h
@@ -9,10 +9,6 @@
 // Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-// #pragma interface
-#endif
-
 #ifndef __DOCSAMPLEH__
 #define __DOCSAMPLEH__
 
@@ -36,7 +32,7 @@ public:
     wxList lines;
 
     DoodleSegment(void){};
-    DoodleSegment(DoodleSegment& seg);
+    DoodleSegment(const DoodleSegment& seg);
     ~DoodleSegment(void);
 
     void Draw(wxDC *dc);