diff options
| author | Robin Gareus <robin@gareus.org> | 2020-02-23 15:50:59 +0100 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2020-02-23 16:21:55 +0100 |
| commit | 224be912112941199fc8c2ff79518d2d2a2262d0 (patch) | |
| tree | f169b4066575b73ee5ea7b7a3f175872b35433ce /libs/surfaces/websockets/feedback.cc | |
| parent | 54c4d3adc5f0cea54457df04af44397825fc2679 (diff) | |
Fix websockets surface crash when panner is not available
Diffstat (limited to 'libs/surfaces/websockets/feedback.cc')
| -rw-r--r-- | libs/surfaces/websockets/feedback.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libs/surfaces/websockets/feedback.cc b/libs/surfaces/websockets/feedback.cc index 290f3f9268..2d09b93513 100644 --- a/libs/surfaces/websockets/feedback.cc +++ b/libs/surfaces/websockets/feedback.cc @@ -165,8 +165,10 @@ ArdourFeedback::observe_strips () strip->gain_control ()->Changed.connect (_signal_connections, MISSING_INVALIDATOR, boost::bind<void> (StripGainObserver (), this, strip_n), event_loop ()); - strip->pan_azimuth_control ()->Changed.connect (_signal_connections, MISSING_INVALIDATOR, - boost::bind<void> (StripPanObserver (), this, strip_n), event_loop ()); + if (strip->pan_azimuth_control ()) { + strip->pan_azimuth_control ()->Changed.connect (_signal_connections, MISSING_INVALIDATOR, + boost::bind<void> (StripPanObserver (), this, strip_n), event_loop ()); + } strip->mute_control ()->Changed.connect (_signal_connections, MISSING_INVALIDATOR, boost::bind<void> (StripMuteObserver (), this, strip_n), event_loop ()); |