From 1f66776dd0f2b7aec093f7f85d34b84ad074adad Mon Sep 17 00:00:00 2001
From: Richard Maw <richard.maw@codethink.co.uk>
Date: Wed, 29 Apr 2015 06:03:50 +0000
Subject: CachedRepo: Fix reference to _gitdir

87f8dbefda89bf6cb9e4b88f23a5317b054da0d4 added a method that used
_gitdir, but the patch to change it to gitdir was merged afterwards.

Change-Id: Ibd9bff73a0fe69b3c1c2ff6acd02df6cea4a13de
---
 morphlib/cachedrepo.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/morphlib/cachedrepo.py b/morphlib/cachedrepo.py
index 93bb357e..9f6ee46b 100644
--- a/morphlib/cachedrepo.py
+++ b/morphlib/cachedrepo.py
@@ -150,7 +150,7 @@ class CachedRepo(object):
         repository.
 
         '''
-        return self._gitdir.version_guess(ref)
+        return self.gitdir.version_guess(ref)
 
     def list_files(self, ref, recurse=True):  # pragma: no cover
         '''Return filenames found in the tree pointed to by the given ref.
-- 
cgit v1.2.1