[issue1414] Fix for refleak tests

[Guido van Rossum]

Guido van Rossum added the comment:

Hm, I was hoping more for patches to the C code that would make these
initializations reentrant (e.g. by testing a flag in C that says "I'm
already initialized").

__________________________________
Tracker <report at bugs.python.org>
<http://bugs.python.org/issue1414>
__________________________________