From c3c85e9ecdb9ae2afe8a8a5b11fe3cd638a6d9a8 Mon Sep 17 00:00:00 2001 From: Robin Gareus Date: Sun, 23 Dec 2018 01:57:38 +0100 Subject: [PATCH] Fix cases where there's no MIDI buffer (e.g. audio audition) --- libs/ardour/disk_writer.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libs/ardour/disk_writer.cc b/libs/ardour/disk_writer.cc index 39859cfdb5..541d5ff3cb 100644 --- a/libs/ardour/disk_writer.cc +++ b/libs/ardour/disk_writer.cc @@ -619,7 +619,7 @@ DiskWriter::run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_samp /* MIDI BUTLER REQUIRED CODE */ - if (_playlists[DataType::MIDI] && (_midi_buf->read_space() < _midi_buf->bufsize() / 2)) { + if (_playlists[DataType::MIDI] && _midi_buf && (_midi_buf->read_space() < _midi_buf->bufsize() / 2)) { _need_butler = true; }