[issue30418] test_communicate_epipe() of test_subprocess fails randomly on AMD64 Windows7 SP1 3.x

[STINNER Victor]

STINNER Victor added the comment:


New changeset d52aa31378ae43e044a300edfe8285954c167216 by Victor Stinner in branch 'master':
bpo-30418: Popen.communicate() always ignore EINVAL (#2002)
https://github.com/python/cpython/commit/d52aa31378ae43e044a300edfe8285954c167216


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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30418>
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