# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 1232906991 21600
# Node ID 752325f2208d4279a4fc892adddd1bfbc61b0ad1
# Parent  64fd7f6d3b40be58070c3033038b537ba4d80220# Parent  a32847fa0df0558a87446a15ea7b733c0f2e163d
Merge with stable

diff -r 64fd7f6d3b40 -r 752325f2208d mercurial/localrepo.py
--- a/mercurial/localrepo.py	Sun Jan 25 12:07:41 2009 -0600
+++ b/mercurial/localrepo.py	Sun Jan 25 12:09:51 2009 -0600
@@ -1242,7 +1242,7 @@
             n, l, i = top, [], 0
             f = 1
 
-            while n != bottom:
+            while n != bottom and n != nullid:
                 p = self.changelog.parents(n)[0]
                 if i == f:
                     l.append(n)