Add some missing virtual destructors and a base class copy-c'tor call

[libs/gl.git] / source / effect.h

diff --git a/source/effect.h b/source/effect.h
index 9f49c81855d4ac749b2509dd12ac4b6e49871810..eb207745a847ae0cdf59b4609206d79a374597be 100644 (file)
--- a/source/effect.h
+++ b/source/effect.h
@@ -14,6 +14,8 @@ namespace GL {
 class Effect
 {
 public:
+       virtual ~Effect() { }
+
        virtual void prepare() =0;
        virtual void cleanup() =0;
 };