diff options
Diffstat (limited to 'src/engine/JackDriver.cpp')
| -rw-r--r-- | src/engine/JackDriver.cpp | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/engine/JackDriver.cpp b/src/engine/JackDriver.cpp index fefa4d2..6dc2153 100644 --- a/src/engine/JackDriver.cpp +++ b/src/engine/JackDriver.cpp @@ -60,11 +60,15 @@ JackDriver::attach(const std::string& client_name) void JackDriver::detach() { - jack_port_unregister(jack_client(), _input_port); - jack_port_unregister(jack_client(), _output_port); - _input_port = NULL; - _output_port = NULL; - + if (_input_port) { + jack_port_unregister(jack_client(), _input_port); + _input_port = NULL; + } + + if (_output_port) { + jack_port_unregister(jack_client(), _output_port); + _output_port = NULL; + } Raul::JackDriver::detach(); } |