Pass Tag by value, not by reference

[libs/gl.git] / source / effects / environmentmap.cpp

diff --git a/source/effects/environmentmap.cpp b/source/effects/environmentmap.cpp
index a20f73bb9567dc84d4c3f2c6c6082a701dfff42a..977822ac710601f6b1333ec82238ae1c05424df5 100644 (file)
--- a/source/effects/environmentmap.cpp
+++ b/source/effects/environmentmap.cpp
@@ -99,7 +99,7 @@ void EnvironmentMap::finish_frame()
        }
 }
 
-void EnvironmentMap::render(Renderer &renderer, const Tag &tag) const
+void EnvironmentMap::render(Renderer &renderer, Tag tag) const
 {
        if(!enabled_passes.count(tag))
                return renderer.render(renderable, tag);