diff options
| -rw-r--r-- | libs/ardour/midi_patch_manager.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libs/ardour/midi_patch_manager.cc b/libs/ardour/midi_patch_manager.cc index 3d5c41ef42..1ceaa17924 100644 --- a/libs/ardour/midi_patch_manager.cc +++ b/libs/ardour/midi_patch_manager.cc @@ -105,6 +105,7 @@ MidiPatchManager::remove_custom_midnam (const std::string& id) bool MidiPatchManager::update_custom_midnam (const std::string& id, const std::string& midnam) { + Glib::Threads::Mutex::Lock lm (_lock); remove_midi_name_document ("custom:" + id, false); return add_custom_midnam (id, midnam); } |