Issue 4870: [midi2ly] Delay import of 'midi' module.

[lilypond.git] / lily / spanner-break-forbid-engraver.cc

diff --git a/lily/spanner-break-forbid-engraver.cc b/lily/spanner-break-forbid-engraver.cc
index 319361bd588150bf231fb4caf25670a217b522f7..adebe934ef0e2fc3add9ddf8ecea568a152c7faa 100644 (file)
--- a/lily/spanner-break-forbid-engraver.cc
+++ b/lily/spanner-break-forbid-engraver.cc
@@ -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--2015 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
@@ -66,8 +66,13 @@ Spanner_break_forbid_engraver::Spanner_break_forbid_engraver ()
 {
 }
 
-ADD_END_ACKNOWLEDGER (Spanner_break_forbid_engraver, unbreakable_spanner);
-ADD_ACKNOWLEDGER (Spanner_break_forbid_engraver, unbreakable_spanner);
+void
+Spanner_break_forbid_engraver::boot ()
+{
+  ADD_END_ACKNOWLEDGER (Spanner_break_forbid_engraver, unbreakable_spanner);
+  ADD_ACKNOWLEDGER (Spanner_break_forbid_engraver, unbreakable_spanner);
+}
+
 ADD_TRANSLATOR (Spanner_break_forbid_engraver,
                 /* doc */
                 "Forbid breaks in certain spanners.",