X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fmidi-chunk.hh;h=c87adf6491a91c8a8ccbc4a0b041a2f06ca6f808;hb=29af9bda720e7624494abbacb9895ac7d63b5221;hp=77ea97a78d90ce4d8c630647349b1b55d1b65286;hpb=4bb29573149a0ffa1f881c5e38a0fe68e9e76b67;p=lilypond.git

diff --git a/lily/include/midi-chunk.hh b/lily/include/midi-chunk.hh
index 77ea97a78d..c87adf6491 100644
--- a/lily/include/midi-chunk.hh
+++ b/lily/include/midi-chunk.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2007--2011 Han-Wen Nienhuys <hanwen@lilypond.org>
+  Copyright (C) 2007--2012 Han-Wen Nienhuys <hanwen@lilypond.org>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -43,7 +43,7 @@ public:
 class Midi_chunk
 {
 public:
-  void set (string header_string, string data_string, string footer_string);
+  void set (const string &header_string, const string &data_string, const string &footer_string);
   virtual string to_string () const;
   virtual string data_string () const;
   DECLARE_CLASSNAME (Midi_chunk);