From f2e2dc9ed9d0d3ed04f7347846889dd85138b23c Mon Sep 17 00:00:00 2001
From: Fredrik Tolf <fredrik@dolda2000.com>
Date: Fri, 30 Dec 2011 04:24:11 +0100
Subject: [PATCH] Always use the latest pickle protocol when freezing sessions.

---
 wrw/session.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wrw/session.py b/wrw/session.py
index 28c1577..c45090a 100644
--- a/wrw/session.py
+++ b/wrw/session.py
@@ -166,7 +166,7 @@ class backeddb(db):
             raise KeyError()
 
     def freeze(self, sess):
-        self.backdb[sess.id] = pickle.dumps(sess)
+        self.backdb[sess.id] = pickle.dumps(sess, -1)
         sess.frozen()
 
 class dirback(object):
-- 
2.11.0