# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 2017-05-08 16:39:21
# Node ID 9d3136638784d70a94c5df6c05f20c2fed49b326
# Parent  c6cbd0b66465bcaa41f03c9498555f04d3dfbe7c

manifest: remove unused property _oldmanifest

The last use seems to have gone away in 7c7d845f8b64 (manifest: make
manifestlog use it's own cache, 2016-11-10).

diff --git a/mercurial/manifest.py b/mercurial/manifest.py
--- a/mercurial/manifest.py
+++ b/mercurial/manifest.py
@@ -1317,8 +1317,7 @@ class manifestlog(object):
             cachesize = opts.get('manifestcachesize', cachesize)
         self._treeinmem = usetreemanifest
 
-        self._oldmanifest = repo._constructmanifest()
-        self._revlog = self._oldmanifest
+        self._revlog = repo._constructmanifest()
 
         # A cache of the manifestctx or treemanifestctx for each directory
         self._dirmancache = {}