subrepo: drop unused pattern initialization in hgsubrepo revert
This passed an empty list to filerevert() if '--all' was specified, otherwise
the set of modified files. But then filerevert() immediately switched this and
reinitialized 'pats' to an empty list if '--all' was *not* specified.
# node.py - basic nodeid manipulation for mercurial
#
# Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
#
# 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])