--- color-gray.cc.orig	Sun Nov 28 19:21:35 1999
+++ color-gray.cc	Sun Nov 28 19:21:47 1999
@@ -82,7 +82,7 @@
 	}
 protected:
 	virtual void update();
-	virtual void disable() { method_ = PseudoWindowRenderer::dither_null; }
+	virtual void disable() { method_ = &PseudoWindowRenderer::dither_null; }
 	GrayMethod method_;
 };