patch::: 0.1.8.jcn1: Re: pl 8

[lilypond.git] / lily / midi-walker.cc

diff --git a/lily/midi-walker.cc b/lily/midi-walker.cc
index 1827eb39e20496723714bd9f6c7795a29f44e74f..9c2d9ff75dd1f5d522aa555f11f93f2dab4459f9 100644 (file)
--- a/lily/midi-walker.cc
+++ b/lily/midi-walker.cc
@@ -98,6 +98,8 @@ Midi_walker::process()
     do_stop_notes (ptr()->audio_column_l_->at_mom ());
 
     Midi_item* p = ptr()->midi_item_p ();
+    if ( !p )
+       return;
     p->channel_i_ = track_l_->number_i_;
     
     if ( p->name() != Midi_note::static_name ())