soundcloud/visor — pull request #46 by cloudhead (2012-07-13 14:48:23+00:00)
Title: Improve ticket revision handling

Use latest revision when possible, check status before setting.

This attempts to fix the case of a ticket being marked as 'unclaimed', after
it is marked as 'done' - because unclaim checks the ticket at an old
revision, when it is still claimed.