diff options
Diffstat (limited to 'gtk2_ardour/midi_list_editor.cc')
-rw-r--r-- | gtk2_ardour/midi_list_editor.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gtk2_ardour/midi_list_editor.cc b/gtk2_ardour/midi_list_editor.cc index de1331674e..c8c016d9a8 100644 --- a/gtk2_ardour/midi_list_editor.cc +++ b/gtk2_ardour/midi_list_editor.cc @@ -38,6 +38,12 @@ MidiListEditor::MidiListEditor (Session* s, boost::shared_ptr<MidiRegion> r) : ArdourDialog (r->name(), false, false) , region (r) { + /* We do not handle nested sources/regions. Caller should have tackled this */ + + if (r->max_source_level() > 0) { + throw failed_constructor(); + } + set_session (s); model = ListStore::create (columns); |