X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Feffect.h;h=2f9c56d2572f2703723044c25e058df995b7fec8;hp=9f49c81855d4ac749b2509dd12ac4b6e49871810;hb=f14435e58bfa0fa697a06ba9a454bb30cd37d9d8;hpb=e17243fb2421977cb781361828b77718e2cf8d48

diff --git a/source/effect.h b/source/effect.h
index 9f49c818..2f9c56d2 100644
--- a/source/effect.h
+++ b/source/effect.h
@@ -1,10 +1,3 @@
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2009  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #ifndef MSP_GL_EFFECT_H_
 #define MSP_GL_EFFECT_H_
 
@@ -14,6 +7,8 @@ namespace GL {
 class Effect
 {
 public:
+	virtual ~Effect() { }
+
 	virtual void prepare() =0;
 	virtual void cleanup() =0;
 };