changeset 2567 | 2748253b49c2 |
parent 2561 | 494f7787d8ee |
child 2600 | c4325f0a9b91 |
--- a/mercurial/revlog.py Tue Jul 04 15:36:05 2006 -0700 +++ b/mercurial/revlog.py Wed Jul 05 13:28:25 2006 -0500 @@ -743,6 +743,13 @@ def lookup(self, id): """locate a node based on revision number or subset of hex nodeid""" + if id in self.nodemap: + return id + if type(id) == type(0): + rev = id + if rev < 0: rev = self.count() + rev + if rev < 0 or rev >= self.count(): return None + return self.node(rev) try: rev = int(id) if str(rev) != id: raise ValueError