X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fligature-engraver.hh;h=6f53331a4e5493627debd1ebea1bc48952f28726;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=c777196a9d5efcc589891979802cfda17818c8bf;hpb=bb8a0a5387af94dd2702877256334b160575a730;p=lilypond.git

diff --git a/lily/include/ligature-engraver.hh b/lily/include/ligature-engraver.hh
index c777196a9d..6f53331a4e 100644
--- a/lily/include/ligature-engraver.hh
+++ b/lily/include/ligature-engraver.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2002--2011 Juergen Reuter <reuter@ipd.uka.de>
+  Copyright (C) 2002--2015 Juergen Reuter <reuter@ipd.uka.de>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -36,7 +36,7 @@ protected:
   void process_music ();
   virtual Spanner *create_ligature_spanner () = 0;
   virtual void typeset_ligature (Spanner *ligature,
-                                 vector<Grob_info> primitives) = 0;
+                                 vector<Grob_info> const &primitives) = 0;
   virtual Spanner *current_ligature ();
   SCM brew_ligature_primitive_proc;