mercurial/destutil.py

37389:bef863a09acd

        revs = stack.getstack(repo)
    elif default:
        revs = scmutil.revrange(repo, [default])

    if revs:
        # The revset supplied by the user may not be in ascending order nor
        # take the first revision. So do this manually.
        revs.sort()
        return revs.first()

    return None

def stackbase(ui, repo):
    revs = stack.getstack(repo)

37390:b95992605ef1

        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()

    return None

def stackbase(ui, repo):
    revs = stack.getstack(repo)