[issue10257] Fix resource warnings in test_os

[Brian Curtin]

Brian Curtin <curtin at acm.org> added the comment:

Fixed in r85987. Made both places hunks of the patch use the context manager.

----------
assignee:  -> brian.curtin
nosy: +brian.curtin
resolution:  -> fixed
stage:  -> committed/rejected
type:  -> resource usage
versions: +Python 3.2 -Python 3.3

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue10257>
_______________________________________