From 4c3dbcecb652bc529e8f659394fb067b02f49113 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Vanicat?= <vanicat@debian.org>
Date: Wed, 17 Nov 2010 17:22:01 +0100
Subject: [PATCH] Fixe a bug in authlogic.

See https://github.com/binarylogic/authlogic/issues/issue/101
---
 app/models/user_session.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/models/user_session.rb b/app/models/user_session.rb
index e7556cb..ec55ada 100644
--- a/app/models/user_session.rb
+++ b/app/models/user_session.rb
@@ -1,3 +1,6 @@
 class UserSession < Authlogic::Session::Base
   # configuration here, see documentation for sub modules of Authlogic::Session
-end
\ No newline at end of file
+  def to_key
+    new_record? ? nil : [ self.send(self.class.primary_key) ]
+  end
+end