diff options
Diffstat (limited to 'muse2/muse/driver/jackmidi.cpp')
| -rw-r--r-- | muse2/muse/driver/jackmidi.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/muse2/muse/driver/jackmidi.cpp b/muse2/muse/driver/jackmidi.cpp index 03c75ef4..d401c7e1 100644 --- a/muse2/muse/driver/jackmidi.cpp +++ b/muse2/muse/driver/jackmidi.cpp @@ -167,10 +167,14 @@ MidiJackDevice::~MidiJackDevice() //if(_client_jackport) // audioDevice->unregisterPort(_client_jackport); // p3.3.55 - if(_in_client_jackport) - audioDevice->unregisterPort(_in_client_jackport); - if(_out_client_jackport) - audioDevice->unregisterPort(_out_client_jackport); + + if(audioDevice) + { + if(_in_client_jackport) + audioDevice->unregisterPort(_in_client_jackport); + if(_out_client_jackport) + audioDevice->unregisterPort(_out_client_jackport); + } //close(); } |