diff options
Diffstat (limited to 'libs/ardour/audioengine.cc')
-rw-r--r-- | libs/ardour/audioengine.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libs/ardour/audioengine.cc b/libs/ardour/audioengine.cc index 67f1f15c4d..6176ebd4df 100644 --- a/libs/ardour/audioengine.cc +++ b/libs/ardour/audioengine.cc @@ -205,7 +205,9 @@ AudioEngine::process_callback (pframes_t nframes) if (!tm.locked()) { /* return having done nothing */ - Xrun(); + if (_session) { + Xrun(); + } _processed_frames = next_processed_frames; return 0; } |