From: Charles-François Natali <neologix@free.fr>
Date: Wed, 2 May 2012 18:48:21 +0000 (+0200)
Subject: os.popen().close() returns None on success, not 0...
X-Git-Tag: v2.7.4rc1~855
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dee8dadf31a222ff0bd124e630ea88fd9070f9cc;p=python

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

diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py
index 06f3fdd992..755a81c350 100644
--- a/Lib/test/test_posix.py
+++ b/Lib/test/test_posix.py
@@ -424,7 +424,7 @@ class PosixTester(unittest.TestCase):
             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