From aa12a431f3bb96fa01cd1efa97eb1273d9a00c0e Mon Sep 17 00:00:00 2001
From: Felipe Contreras <felipe.contreras@gmail.com>
Date: Tue, 30 Apr 2013 20:09:55 -0500
Subject: remote-bzr: fix order of locking in CustomTree

It doesn't seem to make any difference, but revision_tree() requires a
lock.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 contrib/remote-helpers/git-remote-bzr | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/remote-helpers/git-remote-bzr b/contrib/remote-helpers/git-remote-bzr
index 91b5cda767..b428244cac 100755
--- a/contrib/remote-helpers/git-remote-bzr
+++ b/contrib/remote-helpers/git-remote-bzr
@@ -389,8 +389,8 @@ class CustomTree():
 
         def copy_tree(revid):
             files = files_cache[revid] = {}
-            tree = repo.repository.revision_tree(revid)
             repo.lock_read()
+            tree = repo.repository.revision_tree(revid)
             try:
                 for path, entry in tree.iter_entries_by_dir():
                     files[path] = entry.file_id
-- 
cgit v1.2.1