--- a/mercurial/dagutil.py Fri Aug 19 10:05:23 2011 -0300
+++ b/mercurial/dagutil.py Thu Aug 25 17:20:00 2011 +0200
@@ -260,7 +260,7 @@
if isroot:
roots.append(rev)
rev -= 1
- self._walkfrom = rev - 1
+ self._walkfrom = rev
def _getheads(self):
self._walkto(nullrev)