separate nolok sprite

[supertux.git] / src / video / image_texture.hpp

diff --git a/src/video/image_texture.hpp b/src/video/image_texture.hpp
index 9fe08af..80300dc 100644 (file)
--- a/src/video/image_texture.hpp
+++ b/src/video/image_texture.hpp
@@ -2,6 +2,7 @@
 #define __SURFACE_TEXTURE_HPP__
 
 #include <string>
+#include <assert.h>
 #include "texture.hpp"
 
 class ImageTexture : public Texture