Fix 1825: Convert-ly shall also print output if no replacement was done

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

diff --git a/lily/audio-staff.cc b/lily/audio-staff.cc
index b827b8b377be9130134cba00a59ad4026a169c10..0398c894adfe06fbc55cfe342138bbdcd2e48480 100644 (file)
--- a/lily/audio-staff.cc
+++ b/lily/audio-staff.cc
@@ -30,22 +30,21 @@ Audio_staff::add_audio_item (Audio_item *ai)
 }
 
 Audio_staff::Audio_staff ()
-  : percussion_ (false)
+  : percussion_ (false), merge_unisons_ (false)
 {
 }
 
 void
-Audio_staff::output (Midi_stream &midi_stream, int track)
+Audio_staff::output (Midi_stream &midi_stream, int track, bool port)
 {
-  Midi_track midi_track;
-  midi_track.number_ = track;
+  Midi_track midi_track (track, port);
 
   Midi_walker i (this, &midi_track);
   for (; i.ok (); i++)
     i.process ();
 
   i.finalize ();
-  
+
   midi_stream.write (midi_track);
 }