try to fix opengl warnings

SVN-Revision: 1369

diff --git a/src/screen/texture.h b/src/screen/texture.h
index 3f65a88..ef69027 100644 (file)
--- a/src/screen/texture.h
+++ b/src/screen/texture.h
@@ -134,7 +134,7 @@ public:
 class SurfaceOpenGL : public SurfaceImpl
 {
 public:
-  unsigned gl_texture;
+  GLuint gl_texture;
 
 public:
   SurfaceOpenGL(SDL_Surface* surf, int use_alpha);