/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 2007--2012 Han-Wen Nienhuys <hanwen@lilypond.org>
+ Copyright (C) 2007--2015 Han-Wen Nienhuys <hanwen@lilypond.org>
LilyPond is free software: you can redistribute it and/or modify
}
void
-Midi_chunk::set (string header_string, string data_string, string footer_string)
+Midi_chunk::set (const string &header_string, const string &data_string, const string &footer_string)
{
data_string_ = data_string;
footer_string_ = footer_string;