comparison mercurial/revlog.py @ 38852:a3dacabd476b

index: don't allow index[len(index)] to mean nullid

Now everything else has been cleaned up and we can drop support for
getting the nullid from the end of the index (from *past* the end
actually, since we reduced the length in the previous patch).

Differential Revision: https://phab.mercurial-scm.org/D4023

38851:781b2720d2ac

indexformatv0_pack = indexformatv0.pack
indexformatv0_unpack = indexformatv0.unpack

class revlogoldindex(list):
    def __getitem__(self, i):
        if i == -1 or i == len(self):
            return (0, 0, 0, -1, -1, -1, -1, nullid)
        return list.__getitem__(self, i)

class revlogoldio(object):
    def __init__(self):

38852:a3dacabd476b

indexformatv0_pack = indexformatv0.pack
indexformatv0_unpack = indexformatv0.unpack

class revlogoldindex(list):
    def __getitem__(self, i):
        if i == -1:
            return (0, 0, 0, -1, -1, -1, -1, nullid)
        return list.__getitem__(self, i)

class revlogoldio(object):
    def __init__(self):