[PATCH 02 of 19] rebase: take locks in the right order

[Mads Kiilerich]

# HG changeset patch
# User Mads Kiilerich <mads at kiilerich.com>
# Date 1326413947 -3600
# Node ID 4fb59c0234f8d140e1a57b1381e3f5ab360ace27
# Parent  2796b9a69c8e6ac233c77c07071dd94c0f25ea7d
rebase: take locks in the right order

repo.lock was taken before repo.wlock - that could in principle cause a deadlock.

diff --git a/hgext/rebase.py b/hgext/rebase.py
--- a/hgext/rebase.py
+++ b/hgext/rebase.py
@@ -115,8 +115,8 @@
 
     lock = wlock = None
     try:
+        wlock = repo.wlock()
         lock = repo.lock()
-        wlock = repo.wlock()
 
         # Validate input and define rebasing points
         destf = opts.get('dest', None)