From: Eli Zaretskii <eliz@gnu.org>
To: Dmitry Gutov <dgutov@yandex.ru>
Cc: npostavs@users.sourceforge.net, 23769@debbugs.gnu.org,
phillip.lord@russet.org.uk
Subject: bug#23769: 25.0.95; Mode Line breakage in vc-git
Date: Fri, 17 Jun 2016 16:21:16 +0300 [thread overview]
Message-ID: <83ziqkar3n.fsf@gnu.org> (raw)
In-Reply-To: <d545f023-91da-b847-c097-a4b6ee3d9591@yandex.ru> (message from Dmitry Gutov on Fri, 17 Jun 2016 15:06:10 +0300)
> Cc: 23769@debbugs.gnu.org, phillip.lord@russet.org.uk
> From: Dmitry Gutov <dgutov@yandex.ru>
> Date: Fri, 17 Jun 2016 15:06:10 +0300
>
> On 06/17/2016 09:54 AM, Eli Zaretskii wrote:
>
> > (setenv "FOO") works for me.
>
> setenv works destructively. To use it and remain good citizens, we'd
> have to `(copy-sequence process-environment)` every time we call a Git
> command.
>
> Maybe that's not huge in the grand scheme of things, but it certainly
> looks wasteful.
If you want to manually remove the variable before adding it with no
value, that will also work. Otherwise, I see no magic that would do
anything beyond the expected effect on any list.
next prev parent reply other threads:[~2016-06-17 13:21 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-14 11:16 bug#23769: 25.0.95; Mode Line breakage in vc-git Phillip Lord
2016-06-14 16:29 ` Glenn Morris
2016-06-14 17:03 ` Phillip Lord
2016-06-14 21:52 ` Dmitry Gutov
2016-06-14 22:21 ` Phillip Lord
2016-06-15 20:48 ` Phillip Lord
2016-06-15 21:02 ` Dmitry Gutov
2016-06-15 22:09 ` Phillip Lord
2016-06-15 22:27 ` Noam Postavsky
2016-06-15 23:20 ` Dmitry Gutov
2016-06-16 7:11 ` Phillip Lord
2016-06-16 7:45 ` Phillip Lord
2016-06-15 23:25 ` Dmitry Gutov
2016-06-16 7:41 ` Phillip Lord
2016-06-16 11:25 ` Dmitry Gutov
2016-06-16 16:06 ` Dmitry Gutov
2016-06-16 16:54 ` Noam Postavsky
2016-06-16 16:59 ` Dmitry Gutov
2016-06-16 21:47 ` Phillip Lord
2016-06-16 22:13 ` Dmitry Gutov
2016-06-16 22:23 ` Phillip Lord
2016-06-16 22:31 ` Dmitry Gutov
2016-06-16 22:42 ` Phillip Lord
2016-06-17 2:41 ` Dmitry Gutov
2016-06-17 3:37 ` Noam Postavsky
2016-06-17 6:54 ` Eli Zaretskii
2016-06-17 12:06 ` Dmitry Gutov
2016-06-17 13:21 ` Eli Zaretskii [this message]
2016-06-17 13:54 ` Dmitry Gutov
2016-06-17 15:09 ` Phillip Lord
2016-06-16 21:47 ` Phillip Lord
2016-06-16 22:04 ` Dmitry Gutov
2016-06-21 16:46 ` Dmitry Gutov
2016-06-21 20:45 ` Phillip Lord
2016-06-21 23:06 ` Dmitry Gutov
2016-06-15 21:56 ` John Wiegley
2016-06-14 21:30 ` Phillip Lord
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