[issue12383] subprocess.Popen(..., env={}) fails to pass empty env.

STINNER Victor report at bugs.python.org
Tue Jun 21 17:28:07 CEST 2011

STINNER Victor <victor.stinner at haypocalc.com> added the comment:

> The addition of the _posixsubprocess module in 3.2 introduced
> a change of behaviour when passing an empty dict
> (or other false value besides None) as env: ...

This bug was introduced by the commit (768722b2ae0a) introducing _posixsubprocess.

nosy: +haypo

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