From 5424df2f7ee8cc0e8d177f0c035120a24addd455 Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Mon, 13 Aug 2007 19:06:38 +0000
Subject: [PATCH] Patch suggested Paul Colomiets fixes test_threaded_import.py.

---
 Lib/tempfile.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Lib/tempfile.py b/Lib/tempfile.py
index 82e5ec0cb14..61c64e48586 100644
--- a/Lib/tempfile.py
+++ b/Lib/tempfile.py
@@ -197,8 +197,8 @@ def _get_default_tempdir():
             filename = _os.path.join(dir, name)
             try:
                 fd = _os.open(filename, flags, 0o600)
-                fp = _io.open(fd, 'w')
-                fp.write('blat')
+                fp = _io.open(fd, 'wb')
+                fp.write(b'blat')
                 fp.close()
                 _os.unlink(filename)
                 del fp, fd