# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 1427501244 25200
# Node ID 8aead3bc5ff83ac39856ccd98654c86f534244ab
# Parent  cd50f371763982aa01c17cdfbd4df43af435222b
manifestv2: disable fastdelta optimization

We may add support for the fastdelta optimization for manifest v2 at a
later point, but let's disable it for now, so we don't have to
implement it right away.

diff -r cd50f3717639 -r 8aead3bc5ff8 mercurial/manifest.py
--- a/mercurial/manifest.py	Fri Mar 27 16:19:44 2015 -0700
+++ b/mercurial/manifest.py	Fri Mar 27 17:07:24 2015 -0700
@@ -647,7 +647,8 @@
             return None, None
 
     def add(self, m, transaction, link, p1, p2, added, removed):
-        if p1 in self._mancache and not self._usetreemanifest:
+        if (p1 in self._mancache and not self._usetreemanifest
+            and not self._usemanifestv2):
             # If our first parent is in the manifest cache, we can
             # compute a delta here using properties we know about the
             # manifest up-front, which may save time later for the