hgext/mq.py

22818:d7b114493315

            # that form a linear path to qbase.
            # Otherwise, they should form a linear path to a head.
            heads = repo.changelog.heads(repo.changelog.node(rev[-1]))
            if len(heads) > 1:
                raise util.Abort(_('revision %d is the root of more than one '
                                   'branch') % rev[-1])
            if self.applied:
                base = repo.changelog.node(rev[0])
                if base in [n.node for n in self.applied]:
                    raise util.Abort(_('revision %d is already managed')
                                     % rev[0])

22819:602aa2b98628

            # that form a linear path to qbase.
            # Otherwise, they should form a linear path to a head.
            heads = repo.changelog.heads(repo.changelog.node(rev[-1]))
            if len(heads) > 1:
                raise util.Abort(_('revision %d is the root of more than one '
                                   'branch') % rev.last())
            if self.applied:
                base = repo.changelog.node(rev[0])
                if base in [n.node for n in self.applied]:
                    raise util.Abort(_('revision %d is already managed')
                                     % rev[0])