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authorBenjamin Peterson <benjamin@python.org>2012-10-09 15:16:03 (GMT)
committerBenjamin Peterson <benjamin@python.org>2012-10-09 15:16:03 (GMT)
commitb29614e047110f4d9af993a6cdec4e3fb7ef9738 (patch)
treea15a5ac7b508c5033f640123f498a322f44b04ce /Lib/test/test_posix.py
parenta5119351519926971240f61d0c23a5fc5d00743e (diff)
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compare singletons by identity not equality (closes #16712)
Patch from Serhiy Storchaka.
Diffstat (limited to 'Lib/test/test_posix.py')
-rw-r--r--Lib/test/test_posix.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py
index 4e7a37c..f59607b 100644
--- a/Lib/test/test_posix.py
+++ b/Lib/test/test_posix.py
@@ -651,7 +651,7 @@ class PosixTester(unittest.TestCase):
groups = idg.read().strip()
ret = idg.close()
- if ret != None or not groups:
+ if ret is not None or not groups:
raise unittest.SkipTest("need working 'id -G'")
self.assertEqual(
@@ -665,7 +665,7 @@ class PosixTester(unittest.TestCase):
groups = idg.read().strip()
ret = idg.close()
- if ret != None or not groups:
+ if ret is not None or not groups:
raise unittest.SkipTest("need working 'id -G'")
# 'id -G' and 'os.getgroups()' should return the same