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[3.8] bpo-40592: shutil.which will not return None anymore if ; is th…
…e last char in PATHEXT (GH-20088) (GH-22913) shutil.which will not return None anymore for empty str in PATHEXT Empty PATHEXT will now be defaulted to _WIN_DEFAULT_PATHEXT (cherry picked from commit da6f098) Co-authored-by: Christopher Marchfelder <marchfelder@googlemail.com>
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Misc/NEWS.d/next/Library/2020-05-14-16-01-34.bpo-40592.Cmk855.rst
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:func:`shutil.which` now ignores empty entries in :envvar:`PATHEXT` instead of treating them as a match. |