mercurial/destutil.py

41128:f467c353298c

    if default is None:
        revs = stack.getstack(repo)
    elif default:
        revs = scmutil.revrange(repo, [default])

    if revs:
        # Take the first revision of the revset as the root
        return revs.min()

41146:fbd168455b26

    if default is None:
        revs = stack.getstack(repo)
    elif default:
        revs = scmutil.revrange(repo, [default])
    else:
        raise error.Abort(_("config option histedit.defaultrev can't be empty"))

    if revs:
        # Take the first revision of the revset as the root
        return revs.min()