Merged revisions 74139 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

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  r74139 | benjamin.peterson | 2009-07-21 09:08:40 -0500 (Tue, 21 Jul 2009) | 1 line

  must use _PyThreadState_Current so it isn't checked for NULL #6530
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