Add additional flags when registering a shadow port.

diff --git a/libs/ardour/async_midi_port.cc b/libs/ardour/async_midi_port.cc
index 23465a238b2f96423c133761d4eb0a323d11bae0..7614015a2e73ae5c695fd4461175cebe416796f8 100644 (file)
--- a/libs/ardour/async_midi_port.cc
+++ b/libs/ardour/async_midi_port.cc
@@ -364,7 +364,7 @@ AsyncMIDIPort::add_shadow_port (string const & name, MidiFilter mf)
 
        /* shadow port is not async. */
 
-       if (!(shadow_port = boost::dynamic_pointer_cast<MidiPort> (AudioEngine::instance()->register_output_port (DataType::MIDI, name, false)))) {
+       if (!(shadow_port = boost::dynamic_pointer_cast<MidiPort> (AudioEngine::instance()->register_output_port (DataType::MIDI, name, false, PortFlags (Shadow|IsTerminal))))) {
                return -3;
        }