From: Zachary Ware <zachary.ware@gmail.com>
Date: Sat, 11 Mar 2017 23:16:34 +0000 (-0600)
Subject: fix subprocess on Windows (GH-391 backport) (GH-623)
X-Git-Tag: v3.6.2rc1~328
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=df6f3f6f5743a061d6c3b939136a11ac170ae69e;p=thirdparty%2FPython%2Fcpython.git

fix subprocess on Windows (GH-391 backport) (GH-623)
---

diff --git a/Lib/subprocess.py b/Lib/subprocess.py
index 822ddb459e26..0db6571f291d 100644
--- a/Lib/subprocess.py
+++ b/Lib/subprocess.py
@@ -986,7 +986,7 @@ class Popen(object):
                                          int(not close_fds),
                                          creationflags,
                                          env,
-                                         cwd,
+                                         os.fspath(cwd) if cwd is not None else None,
                                          startupinfo)
             finally:
                 # Child is launched. Close the parent's copy of those pipe