X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fbeam-engraver.cc;h=f252eea5e2a1037c715ac72ef3aaf700bea8a0c0;hb=5d84bfad4626892bcffd05adcced53c8a2329047;hp=a82dfe87576cc509d471fa864463836851253c6d;hpb=ece0ac805c9705a936915114f82a4532b1b548dc;p=lilypond.git

diff --git a/lily/beam-engraver.cc b/lily/beam-engraver.cc
index a82dfe8757..f252eea5e2 100644
--- a/lily/beam-engraver.cc
+++ b/lily/beam-engraver.cc
@@ -100,7 +100,8 @@ Beam_engraver::valid_end_point ()
   return valid_start_point ();
 }
 
-Beam_engraver::Beam_engraver ()
+Beam_engraver::Beam_engraver (Context *c)
+  : Engraver (c)
 {
   beam_ = 0;
   finished_beam_ = 0;
@@ -349,7 +350,8 @@ protected:
   virtual bool valid_end_point ();
 };
 
-Grace_beam_engraver::Grace_beam_engraver ()
+Grace_beam_engraver::Grace_beam_engraver (Context *c)
+  : Beam_engraver (c)
 {
 }
 
@@ -370,9 +372,9 @@ Grace_beam_engraver::valid_end_point ()
 void
 Grace_beam_engraver::boot ()
 {
-  ADD_LISTENER (Beam_engraver, beam);
-  ADD_ACKNOWLEDGER (Beam_engraver, stem);
-  ADD_ACKNOWLEDGER (Beam_engraver, rest);
+  ADD_LISTENER (Grace_beam_engraver, beam);
+  ADD_ACKNOWLEDGER (Grace_beam_engraver, stem);
+  ADD_ACKNOWLEDGER (Grace_beam_engraver, rest);
 }
 
 ADD_TRANSLATOR (Grace_beam_engraver,