Require import module names to be identifiers

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

diff --git a/source/shadowmap.h b/source/shadowmap.h
index 5f2e16ecd950450befc7c87dc16a447957705102..c2c104aca9c69d4d32a669f4f508e4c4d5faa3d6 100644 (file)
--- a/source/shadowmap.h
+++ b/source/shadowmap.h
@@ -55,7 +55,7 @@ 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