annotate mercurial/node.py @ 22777:bbb2f8b0459e

match: remove unnecessary setting of self._always

The 'always' class calls its parent constructor with an empty list of
patterns, which will result in a matcher that always matches. The
parent constructor will set self._always to True in such cases, so
there is no need to set it again.

# node.py - basic nodeid manipulation for mercurial
#
# Copyright 2005, 2006 Matt Mackall <[e-mail]>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

import binascii

nullrev = -1
nullid = "\0" * 20

# This ugly style has a noticeable effect in manifest parsing
hex = binascii.hexlify
bin = binascii.unhexlify

def short(node):
    return hex(node[:6])