Midi: set instrument for each voice (on each channel).

[lilypond.git] / lily / audio-staff.cc

diff --git a/lily/audio-staff.cc b/lily/audio-staff.cc
index b827b8b377be9130134cba00a59ad4026a169c10..8de47bf9dea59b051ea6bb4f6b0256aecc3b0422 100644 (file)
--- a/lily/audio-staff.cc
+++ b/lily/audio-staff.cc
@@ -37,8 +37,7 @@ Audio_staff::Audio_staff ()
 void
 Audio_staff::output (Midi_stream &midi_stream, int track)
 {
-  Midi_track midi_track;
-  midi_track.number_ = track;
+  Midi_track midi_track (track);
 
   Midi_walker i (this, &midi_track);
   for (; i.ok (); i++)