X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fmusic.cc;h=81f4a3d67f18e43b0ffb6038c38ea6c5a3556e33;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=c19c56a1ae660021bc76f710ed37756ee1af8042;hpb=2558bbf111c416f0c7093f7f8a3129533310cf37;p=lilypond.git

diff --git a/lily/music.cc b/lily/music.cc
index c19c56a1ae..81f4a3d67f 100644
--- a/lily/music.cc
+++ b/lily/music.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1997--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1997--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
@@ -90,7 +90,7 @@ Moment
 Music::get_length () const
 {
   SCM lst = get_property ("length");
-  if (Moment::unsmob (lst))
+  if (Moment::is_smob (lst))
     return *Moment::unsmob (lst);
 
   if (ly_is_procedure (length_callback_))