From 7ead8d9c70ab81023e2a0c37e0f3ab7ebf9814af Mon Sep 17 00:00:00 2001
From: Jeff Forcier <jeff@bitprophet.org>
Date: Mon, 13 Aug 2012 11:01:09 -0700
Subject: [PATCH] Fix unbound local variable exception (cherry picked from
 commit 503d7e62602cfe3ed63a4f44fba12874a17aa199)

---
 paramiko/client.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/paramiko/client.py b/paramiko/client.py
index 859d600..557cbb7 100644
--- a/paramiko/client.py
+++ b/paramiko/client.py
@@ -424,6 +424,7 @@ class SSHClient (object):
         """
         saved_exception = None
         two_factor = False
+        allowed_types = []
 
         if pkey is not None:
             try: