# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 2012-04-14 03:55:46
# Node ID ff63d71ac8ab978ff63607f8915caad531ec5ef2
# Parent  a150923b49babe6a0f625f55b8322e019b6f5a51

revlog: drop some unneeded rev.node calls in revdiff

diff --git a/mercurial/revlog.py b/mercurial/revlog.py
--- a/mercurial/revlog.py
+++ b/mercurial/revlog.py
@@ -866,8 +866,8 @@ class revlog(object):
         if rev1 != nullrev and self.deltaparent(rev2) == rev1:
             return str(self._chunk(rev2))
 
-        return mdiff.textdiff(self.revision(self.node(rev1)),
-                              self.revision(self.node(rev2)))
+        return mdiff.textdiff(self.revision(rev1),
+                              self.revision(rev2))
 
     def revision(self, nodeorrev):
         """return an uncompressed revision of a given node or"""