mercurial/scmutil.py

22814:8110405cf8ae

        return repo[default]

    l = revrange(repo, [revspec])
    if not l:
        raise util.Abort(_('empty revision set'))
    return repo[l[-1]]

def revpair(repo, revs):
    if not revs:
        return repo.dirstate.p1(), None

22815:4f81470e83bf

        return repo[default]

    l = revrange(repo, [revspec])
    if not l:
        raise util.Abort(_('empty revision set'))
    return repo[l.last()]

def revpair(repo, revs):
    if not revs:
        return repo.dirstate.p1(), None