[issue31804] multiprocessing calls flush on sys.stdout at exit even if it is None (pythonw)

[Terry J. Reedy]

Change by Terry J. Reedy <tjreedy at udel.edu>:


----------
versions: +Python 2.7, Python 3.6, Python 3.7 -Python 3.5

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue31804>
_______________________________________