Mercurial > public > mercurial-scm > hg-stable

comparison mercurial/localrepo.py @ 3801:bd7011246fab

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Add "null" pseudo-tag pointing to nullid
author Brendan Cully <brendan@kublai.com>
date Tue, 05 Dec 2006 13:41:42 -0800
parents 8643b9f90b51
children 2aef481ac73c
comparison
equal deleted inserted replaced
3794:630caaf29815 3801:bd7011246fab
374 def lookup(self, key): 374 def lookup(self, key):
375 if key == '.': 375 if key == '.':
376 key = self.dirstate.parents()[0] 376 key = self.dirstate.parents()[0]
377 if key == nullid: 377 if key == nullid:
378 raise repo.RepoError(_("no revision checked out")) 378 raise repo.RepoError(_("no revision checked out"))
379 elif key == 'null':
380 return nullid
379 n = self.changelog._match(key) 381 n = self.changelog._match(key)
380 if n: 382 if n:
381 return n 383 return n
382 if key in self.tags(): 384 if key in self.tags():
383 return self.tags()[key] 385 return self.tags()[key]