Subject: bug#23769: 25.0.95; Mode Line breakage in vc-git

From: Dmitry Gutov <[email-masked]>
Date: Fri, 17 Jun 2016 16:54:38 +0300

On 06/17/2016 04:21 PM, Eli Zaretskii wrote:

> If you want to manually remove the variable before adding it with no
> value, that will also work.

That would also be destructive.

> Otherwise, I see no magic that would do
> anything beyond the expected effect on any list.

process-environment just needs to be fixed.