Merged revisions 79100 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r79100 | florent.xicluna | 2010-03-19 19:34:55 +0100 (ven, 19 mar 2010) | 2 lines

  Various tests cleanup: check_warnings/check_py3k_warnings, unittest.assert* and setUp/tearDown.
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diff --git a/Lib/test/test_minidom.py b/Lib/test/test_minidom.py
index 70f1dbb..32863bf 100644
--- a/Lib/test/test_minidom.py
+++ b/Lib/test/test_minidom.py
@@ -949,7 +949,7 @@
         node = doc.documentElement
         node.childNodes[1].nodeValue = ""
         node.normalize()
-        self.confirm(node.childNodes[-1].nextSibling == None,
+        self.confirm(node.childNodes[-1].nextSibling is None,
                      "Final child's .nextSibling should be None")
 
     def testSiblings(self):