commit dee8dadf31a222ff0bd124e630ea88fd9070f9cc
author Charles-François Natali <neologix@free.fr> Wed May 02 20:48:21 2012 +0200
committer Charles-François Natali <neologix@free.fr> Wed May 02 20:48:21 2012 +0200
tree e22d44c9bd1040f0c9f1b4dc10b790fe504d72f0
parent 666a573fa610afb5cf766d430f4f3bc5e602eed3

os.popen().close() returns None on success, not 0...

Lib/test/test_posix.py

diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py
index 06f3fdd..755a81c 100644
--- a/Lib/test/test_posix.py
+++ b/Lib/test/test_posix.py
@@ -424,7 +424,7 @@
             groups = idg.read().strip()
             ret = idg.close()
 
-        if ret != 0 or not groups:
+        if ret != None or not groups:
             raise unittest.SkipTest("need working 'id -G'")
 
         # 'id -G' and 'os.getgroups()' should return the same