Pass Tag by value, not by reference

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

diff --git a/source/effects/shadowmap.cpp b/source/effects/shadowmap.cpp
index c2e1f2957a63f4de2a623d2db1af26f58529f5bf..e43e9bdeb97392f8439e22c2351b3fa8bc7fa787 100644 (file)
--- a/source/effects/shadowmap.cpp
+++ b/source/effects/shadowmap.cpp
@@ -88,7 +88,7 @@ void ShadowMap::finish_frame()
        rendered = false;
 }
 
-void ShadowMap::render(Renderer &renderer, const Tag &tag) const
+void ShadowMap::render(Renderer &renderer, Tag tag) const
 {
        if(!enabled_passes.count(tag))
                return renderer.render(renderable, tag);