/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 2003--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 2003--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
LilyPond is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "grob.hh"
-void check_prefix (string name, int mask, int prefix_set, string *str)
+void check_prefix (const string &name, int mask, int prefix_set, string *str)
{
if (prefix_set & mask)
{