From 20cfdcc910d0bc2ee4b0ee38bdf5e6ecb67e5731 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Mon, 9 May 2016 22:00:14 +0600
Subject: [PATCH] [test_compat] Avoid None values for compat_setenv

---
 test/test_compat.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/test_compat.py b/test/test_compat.py
index afe6bd528..b20814249 100644
--- a/test/test_compat.py
+++ b/test/test_compat.py
@@ -42,7 +42,7 @@ class TestCompat(unittest.TestCase):
         test_str = 'C:\Documents and Settings\тест\Application Data'
         compat_setenv('HOME', test_str)
         self.assertEqual(compat_expanduser('~'), test_str)
-        compat_setenv('HOME', old_home)
+        compat_setenv('HOME', old_home or '')
 
     def test_all_present(self):
         import youtube_dl.compat
-- 
2.22.2