Index: abuse-sdl-0.7.0/src/imlib/include/visobj.hpp =================================================================== --- abuse-sdl-0.7.0.orig/src/imlib/include/visobj.hpp 2002-12-15 06:00:32.000000000 +0100 +++ abuse-sdl-0.7.0/src/imlib/include/visobj.hpp 2006-06-21 15:02:31.000000000 +0200 @@ -10,6 +10,7 @@ virtual void draw(image *screen, int x, int y, window_manager *wm, filter *f) = 0; virtual int width(window_manager *wm) = 0; virtual int height(window_manager *wm) = 0; + virtual ~visual_object() {} } ; Index: abuse-sdl-0.7.0/src/imlib/include/status.hpp =================================================================== --- abuse-sdl-0.7.0.orig/src/imlib/include/status.hpp 2002-12-15 06:00:32.000000000 +0100 +++ abuse-sdl-0.7.0/src/imlib/include/status.hpp 2006-06-21 15:02:31.000000000 +0200 @@ -11,6 +11,7 @@ virtual void update(int percentage) = 0; virtual void pop() = 0; virtual void force_display() { ; } + virtual ~status_manager() {} } ;