diff options
Diffstat (limited to 'libs/ardour/midi_ui.cc')
| -rw-r--r-- | libs/ardour/midi_ui.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libs/ardour/midi_ui.cc b/libs/ardour/midi_ui.cc index 06c9428ad7..b9271ccd49 100644 --- a/libs/ardour/midi_ui.cc +++ b/libs/ardour/midi_ui.cc @@ -130,9 +130,9 @@ MidiControlUI::reset_ports () { clear_ports (); - MIDI::Manager::PortList plist = MIDI::Manager::instance()->get_midi_ports (); + boost::shared_ptr<const MIDI::Manager::PortList> plist = MIDI::Manager::instance()->get_midi_ports (); - for (MIDI::Manager::PortList::iterator i = plist.begin(); i != plist.end(); ++i) { + for (MIDI::Manager::PortList::const_iterator i = plist->begin(); i != plist->end(); ++i) { int fd; if ((fd = (*i)->selectable ()) >= 0) { |