# HG changeset patch
# User Alexis S. L. Carvalho <alexis@cecm.usp.br>
# Date 2007-04-07 07:27:55
# Node ID 43dedce9667ec45e9ad23a9e988887a0ed6c76ca
# Parent  4787e2b0dd03698d32e92008bebca9bb39274446

revlog.py: fix/tweak read ahead code in lazyparser

diff --git a/mercurial/revlog.py b/mercurial/revlog.py
--- a/mercurial/revlog.py
+++ b/mercurial/revlog.py
@@ -213,7 +213,7 @@ class lazyparser(object):
                 end = end * self.s
                 blocksize = end - blockstart
             else:
-                blockstart = (i & ~(32)) * self.s
+                blockstart = (i & ~63) * self.s
                 blocksize = self.s * 64
                 end = blockstart + blocksize
         while blockstart < end: