Subject: bug#23779: 25.0.95; consing "SHELLVAR" onto process-environment doesn't remove it from subprocess env

From: Dmitry Gutov <[email-masked]>
Date: Fri, 17 Jun 2016 17:12:52 +0300

On 06/17/2016 05:01 PM, Eli Zaretskii wrote:

> There should be code to make it work, it won't work by itself.

No argument there.

> Looks like this never worked as intended.  Does the patch below fix
> this?

Looks like it does. Please push at your convenience.

I wonder if we should make setenv work non-destructively now.