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Fix crash on using sends with no MIDI

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git-svn-id: svn://localhost/ardour2/branches/3.0@4432 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2009-01-22 14:41:11 +00:00
parent 6e04b4381c
commit 76b7356802
1 changed files with 1 additions and 1 deletions
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2
libs/ardour/io.cc
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@ -295,7 +295,7 @@ IO::deliver_output (BufferSet& bufs, nframes_t start_frame, nframes_t end_frame,
/* ********** MIDI ********** */
// No MIDI, we're done here
if (bufs.count().n_midi() == 0) {
if (bufs.count().n_midi() == 0 || output_buffers().count().n_midi () == 0) {
return;
}