commit 0a5d9a29bbc2dbbab5a408ba5f592ea47894a5b2
author Alexander Belopolsky <alexander.belopolsky@gmail.com> Tue Jul 13 14:55:04 2010 +0000
committer Alexander Belopolsky <alexander.belopolsky@gmail.com> Tue Jul 13 14:55:04 2010 +0000
tree bf57af7e75d3f76ce8668212cc6b5d737439312f
parent 7395fcbb3fc081bd36cd05c842d86aea433b752f

Merged revisions 82850 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r82850 | alexander.belopolsky | 2010-07-13 10:50:16 -0400 (Tue, 13 Jul 2010) | 1 line

  Set sys.modules[name] to None instead of 0 to block module import.
........

Lib/test/support.py

diff --git a/Lib/test/support.py b/Lib/test/support.py
index e3a3b38..1eb84eb 100644
--- a/Lib/test/support.py
+++ b/Lib/test/support.py
@@ -98,7 +98,7 @@
         orig_modules[name] = sys.modules[name]
     except KeyError:
         saved = False
-    sys.modules[name] = 0
+    sys.modules[name] = None
     return saved