# HG changeset patch
# User Wei, Elson <elson.wei@gmail.com>
# Date 2013-08-07 01:59:45
# Node ID b9b7dc267e9f0b9f65e32781a64d4ddd8734eee9
# Parent  49a068b8fb0cbba467346492c668a854f683d314

localrepo: get value from the unfiltered caches should check if the attribute existed.

If the attribute existed already, it should be returned by getattr().
Otherwise, it will be evaluated again.

diff --git a/mercurial/localrepo.py b/mercurial/localrepo.py
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -39,6 +39,8 @@ class unfilteredpropertycache(propertyca
     """propertycache that apply to unfiltered repo only"""
 
     def __get__(self, repo, type=None):
+        if hasunfilteredcache(repo, self.name):
+            return getattr(repo.unfiltered(), self.name)
         return super(unfilteredpropertycache, self).__get__(repo.unfiltered())
 
 class filteredpropertycache(propertycache):