[issue38092] environment variables not passed correctly using new virtualenv launching in windows and python3.7+

[Steve Dower]

Change by Steve Dower <steve.dower at python.org>:


----------
pull_requests: +15718
pull_request: https://github.com/python/cpython/pull/16098

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38092>
_______________________________________