thinko for trill-spanner

diff --git a/lily/pitched-trill-engraver.cc b/lily/pitched-trill-engraver.cc
index 33bb1a80848fb059576c57c5d89063d4f90e555d..d29f6f42caf33ba91dc14b48a86ef3739ed29813 100644 (file)
--- a/lily/pitched-trill-engraver.cc
+++ b/lily/pitched-trill-engraver.cc
@@ -110,7 +110,8 @@ Pitched_trill_engraver::make_trill (Stream_event *ev)
       trill_accidental_ = make_item ("TrillPitchAccidental", ev->self_scm ());
 
       // fixme: naming -> alterations
-      trill_accidental_->set_property ("accidentals", scm_list_1 (scm_from_int (p->rounded_quartertone_pitch ())));
+      trill_accidental_->set_property ("accidentals", scm_list_1 (scm_from_int (Rational (4) 
+                                                                               * p->get_alteration ())));
       Side_position_interface::add_support (trill_accidental_, trill_head_);
       
       trill_head_->set_object ("accidental-grob", trill_accidental_->self_scm ());