[Issue 15783] Junk is written into environment variable after assigning null to it

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15783

--- Comment #4 from Roman <freeslave93 at gmail.com> ---
Was fixed in https://github.com/dlang/phobos/pull/5324
Can we get this closed?

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