mozilla/butter — pull request #1257 by mjschranz (2012-10-24 15:08:51+00:00)
Title: [#2644] Fix toggling the editor pane to always update the timeline.

https://webmademovies.lighthouseapp.com/projects/65733/tickets/2644-opening-the-editor-by-clicking-on-a-track-event-doesnt-update-timeline