diff -r 8ed112ed774a -r 0ecaf1e72609 mercurial/commands.py --- a/mercurial/commands.py Tue Jan 10 19:45:35 2012 +0100 +++ b/mercurial/commands.py Tue Jan 10 16:36:32 2012 -0600 @@ -4247,8 +4247,8 @@ revs = list(revs) revs.extend(opts['rev']) if not revs: - raise NotImplementedError('working directory phase not implemented ' - 'yet') + raise util.Abort(_('no revisions specified!')) + lock = None if targetphase is None: # display