Pass Tag by value, not by reference

[libs/gl.git] / source / render / zsortedscene.cpp

diff --git a/source/render/zsortedscene.cpp b/source/render/zsortedscene.cpp
index 46b14dbb6a672dbfd044b1ffa7463695e9212244..2e57afd57cb04dd36b9fa2e9b466993d571546a5 100644 (file)
--- a/source/render/zsortedscene.cpp
+++ b/source/render/zsortedscene.cpp
@@ -56,7 +56,7 @@ void ZSortedScene::finish_frame()
                i->renderable->finish_frame();
 }
 
-void ZSortedScene::render(Renderer &renderer, const Tag &tag) const
+void ZSortedScene::render(Renderer &renderer, Tag tag) const
 {
        if(renderables.empty())
                return;