From caa00fec19705c656497658c6ff1b1fff62a4484 Mon Sep 17 00:00:00 2001
From: Senthil Kumaran <senthil@uthcode.com>
Date: Sun, 2 Jun 2013 11:59:47 -0700
Subject: Fix #17967 - Fix related to regression on Windows.

os.path.join(*self.dirs) produces an invalid path on windows.
ftp paths are always forward-slash seperated like this. /pub/dir.
---
 Lib/urllib/request.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py
index 30e43e6..a7445d1 100644
--- a/Lib/urllib/request.py
+++ b/Lib/urllib/request.py
@@ -2276,7 +2276,8 @@ class ftpwrapper:
         self.ftp = ftplib.FTP()
         self.ftp.connect(self.host, self.port, self.timeout)
         self.ftp.login(self.user, self.passwd)
-        self.ftp.cwd(os.path.join(*self.dirs))
+        _target = '/'.join(self.dirs)
+        self.ftp.cwd(_target)
 
     def retrfile(self, file, type):
         import ftplib
-- 
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