diff options
Diffstat (limited to 'src/JackDriver.cpp')
| -rw-r--r-- | src/JackDriver.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/JackDriver.cpp b/src/JackDriver.cpp index 145ac78..8e9b78f 100644 --- a/src/JackDriver.cpp +++ b/src/JackDriver.cpp @@ -149,13 +149,18 @@ JackDriver::create_port_view(Patchage* patchage, if (id.type == PortID::JACK_ID) jack_port = jack_port_by_id(_client, id.id.jack_id); + if (jack_port == NULL) + return boost::shared_ptr<PatchagePort>(); + + const int jack_flags = jack_port_flags(jack_port); + string module_name, port_name; port_names(id, module_name, port_name); ModuleType type = InputOutput; if (_app->state_manager()->get_module_split(module_name, - (jack_port_flags(jack_port) & JackPortIsTerminal))) { - if (jack_port_flags(jack_port) & JackPortIsInput) { + (jack_flags & JackPortIsTerminal))) { + if (jack_flags & JackPortIsInput) { type = Input; } else { type = Output; @@ -191,6 +196,7 @@ JackDriver::create_port_view(Patchage* patchage, boost::shared_ptr<PatchagePort> JackDriver::create_port(boost::shared_ptr<PatchageModule> parent, jack_port_t* port) { + assert(port); const char* const type_str = jack_port_type(port); PortType port_type; |