Mercurial > hg > mercurial-crew-with-dirclash
view mercurial/node.py @ 1257:fe7fbfdb066d
Clamp negative rev numbers at zero.
Prior to this change, trying to run "hg log -r -50:" in a repo with
less than 50 changes caused an error. Now that we clamp at zero: no
more error.
author | Bryan O'Sullivan <bos@serpentine.com> |
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date | Thu, 15 Sep 2005 00:04:29 -0700 |
parents | d62130f99a73 |
children | bf4e7ef08741 |
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""" node.py - basic nodeid manipulation for mercurial Copyright 2005 Matt Mackall <mpm@selenic.com> This software may be used and distributed according to the terms of the GNU General Public License, incorporated herein by reference. """ import sha, binascii nullid = "\0" * 20 def hex(node): return binascii.hexlify(node) def bin(node): return binascii.unhexlify(node) def short(node): return hex(node[:6])