From ab8d874064d0d9ad298b0630d2ed281fde7e9b94 Mon Sep 17 00:00:00 2001
From: Scott Maxwell <scott@codecobblers.com>
Date: Thu, 16 Jan 2014 19:09:13 -0800
Subject: [PATCH] Fix getcwd when _cwd is None

---
 paramiko/sftp_client.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paramiko/sftp_client.py b/paramiko/sftp_client.py
index 41e763e..0f55c6a 100644
--- a/paramiko/sftp_client.py
+++ b/paramiko/sftp_client.py
@@ -531,7 +531,7 @@ class SFTPClient (BaseSFTP):
 
         @since: 1.4
         """
-        return u(self._cwd)
+        return self._cwd and u(self._cwd)
 
     def putfo(self, fl, remotepath, file_size=0, callback=None, confirm=True):
         """