kubitron/redmine_git_hosting — pull request #93 by crocket (2012-11-21 14:54:10+00:00)
Title: Fix an error that occurs while uninstalling from DB

2011072600000_extend_changesets_notified_cia.rb tries to delete
notified_cia column in changesets table, but
2011081700000_move_notified_cia_to_git_cia_notifications.rb deletes
notified_cia column before it does, so an error occurs.

A solution is to let 2011072600000_extend_changesets_notified_cia.rb
remove notified_cia column only if the column exists.