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From: Bart Schaefer <schaefer@brasslantern.com>
To: Thomas Lauer <thomas.lauer@virgin.net>
Cc: Zsh Users <zsh-users@zsh.org>
Subject: Re: zsh function breaks after error
Date: Wed, 9 Feb 2022 07:18:53 -0800	[thread overview]
Message-ID: <CAH+w=7YwMwbo-HDOceDKX=oU4LQw9xg2Y_d9fWO9zk5hPummcA@mail.gmail.com> (raw)
In-Reply-To: <l3850ht4v4mopd3asrkeuvpad65k2gi0j3@tlc.com>

On Tue, Feb 8, 2022 at 9:16 AM Thomas Lauer <thomas.lauer@virgin.net> wrote:
>
> The trouble starts when rofi is terminated
> not via selecting one of the shown directories (exit value 0) but with
> Esc/Ctrl-G (exit value 1).
>
> In this case the function just breaks

Preface:  I have no way to test this directly, I no longer have an X
interface to play with.  However, I can't repeat this using a simpler
pipeline that exits 1 from inside the $(...).

Are you sure the exit status is 1?  Could instead for example the grep
be receiving a SIGPIPE because rofi stopped reading too soon?  I tried
to simulate that, too, but without ill effect.

Zsh does have "set +e" and "set -e" but unless -e (errexit) is in
effect from outside the function you've presented, that shouldn't
matter.


  reply	other threads:[~2022-02-09 15:20 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-08 17:16 Thomas Lauer
2022-02-09 15:18 ` Bart Schaefer [this message]
2022-02-09 18:45   ` Thomas Lauer
2022-02-09 20:16     ` Bart Schaefer
2022-02-10 13:55       ` Thomas Lauer
2022-02-10 13:59         ` Roman Perepelitsa
2022-02-10 16:20           ` Thomas Lauer
2022-02-10 16:48             ` Roman Perepelitsa
2022-02-10 17:20               ` Thomas Lauer
2022-02-10 21:26                 ` Ray Andrews
2022-02-10 21:45                   ` Thomas Paulsen
2022-02-10 23:37                     ` Daniel Shahaf
2022-02-11 15:07                     ` Thomas Lauer
2022-02-11 14:58                   ` Thomas Lauer
2022-02-11 15:59                     ` Ray Andrews
2022-02-11 23:31                       ` Bart Schaefer
2022-02-12  3:39                         ` Ray Andrews
2022-02-22  3:58                         ` Matthew Martin
2022-02-12 16:45                       ` Thomas Lauer
2022-02-12 17:48                         ` Ray Andrews

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