--- a/mercurial/localrepo.py Thu May 18 23:31:12 2006 -0700
+++ b/mercurial/localrepo.py Wed May 24 01:01:39 2006 +0200
@@ -872,7 +872,7 @@
b = []
for n in nodes:
t = n
- while n:
+ while 1:
p = self.changelog.parents(n)
if p[1] != nullid or p[0] == nullid:
b.append((t, n, p[0], p[1]))