diff options
| author | Robin Gareus <robin@gareus.org> | 2017-09-11 18:30:32 +0200 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2017-09-11 18:30:32 +0200 |
| commit | 339c64180e1e287789aa598bcceca07d8b494e94 (patch) | |
| tree | 395b96812edb41ab045d786d570bd7a0f49248c8 | |
| parent | 019f6643564cadc7805aa46bd1d232bdc3b3c3c5 (diff) | |
Fix crash when hiding multiple tracks
Editor::hide_track_in_display() -> EditorRoutes::hide_track_in_display()
and ensuing calls to sync the treeview may modify the selection
(de-select hidden tracks) and invalidate selection->tracks
| -rw-r--r-- | gtk2_ardour/editor.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gtk2_ardour/editor.cc b/gtk2_ardour/editor.cc index 210f6350be..4f4bee4839 100644 --- a/gtk2_ardour/editor.cc +++ b/gtk2_ardour/editor.cc @@ -5510,6 +5510,10 @@ Editor::hide_track_in_display (TimeAxisView* tv, bool apply_to_selection) if (!tv) { return; } + + DisplaySuspender ds; + PresentationInfo::ChangeSuspender cs; + if (apply_to_selection) { for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ) { |