Cosmetic fixes

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

diff --git a/source/environmentmap.h b/source/environmentmap.h
index 006779462f5b93853e16c18ddf357caf06f7fff1..aa95630f1d4886815930201abbdbea8c4dd3c999 100644 (file)
--- a/source/environmentmap.h
+++ b/source/environmentmap.h
@@ -42,7 +42,7 @@ public:
        virtual void setup_frame(Renderer &);
        virtual void finish_frame();
 
-       virtual void render(Renderer &, const Tag &) const;
+       virtual void render(Renderer &, const Tag & = Tag()) const;
 };
 
 } // namespace GL