# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 1305478215 18000
# Node ID f9e91a400c164fc7aa2b5262065ad5dd495729d7
# Parent  d3a49a52f117983005f8517c172252dc959c5580
revlog: restore the base method

diff -r d3a49a52f117 -r f9e91a400c16 mercurial/revlog.py
--- a/mercurial/revlog.py	Sat May 14 22:07:58 2011 -0700
+++ b/mercurial/revlog.py	Sun May 15 11:50:15 2011 -0500
@@ -319,6 +319,8 @@
         return self.start(rev) + self.length(rev)
     def length(self, rev):
         return self.index[rev][1]
+    def base(self, rev):
+        return self.index[rev][3]
     def chainbase(self, rev):
         index = self.index
         base = index[rev][3]