X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fmidi-chunk.cc;h=aed9e2b7ddf7bc6fd2ceec5e1cd5a1c8bc92c8cd;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=699ec7e89876049d379858b5dd287118f4266271;hpb=952705bbbb000581a13836e6a733df04511e93c5;p=lilypond.git

diff --git a/lily/midi-chunk.cc b/lily/midi-chunk.cc
index 699ec7e898..aed9e2b7dd 100644
--- a/lily/midi-chunk.cc
+++ b/lily/midi-chunk.cc
@@ -1,7 +1,7 @@
 /*
   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
@@ -181,7 +181,7 @@ Midi_chunk::~Midi_chunk ()
 }
 
 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;