[issue34566] pipe read sometimes returns EOF but returncode is still None

[Marcel Plch]

Marcel Plch <mplch at redhat.com> added the comment:

original downstream issue - https://bugzilla.redhat.com/show_bug.cgi?id=1623070

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title: pipe read sometimmes returns EOF but returncode is still None -> pipe read sometimes returns EOF but returncode is still None

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue34566>
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