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From: Mikael Magnusson <mikachu@gmail.com>
To: Bart Schaefer <schaefer@brasslantern.com>
Cc: Paulo Diovani <paulo@diovani.com>,
	Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: [Bug] comparisson operator `[[` not working as expected
Date: Tue, 21 Jun 2022 02:47:42 +0200	[thread overview]
Message-ID: <CAHYJk3RA3KJ3+AQP0KrYLkq-z0nXL-fuROwz7X+MgsUhUd8VcQ@mail.gmail.com> (raw)
In-Reply-To: <CAH+w=7YnmfM3g6j9TB6NXHcFE7yTSY3-UG8wKg1OicwSgj3VZw@mail.gmail.com>

On 6/20/22, Bart Schaefer <schaefer@brasslantern.com> wrote:
> On Mon, Jun 20, 2022 at 11:33 AM Paulo Diovani <paulo@diovani.com> wrote:
>>
>> In version 5.9 the [[ ]] operator is behaving unexpectedly for the
>> following case:
>
> Yep, this is a bug, introduced when a different crashing bug was
> fixed.  It's an off-by-one error skipping the first job in the table.
>
> The relevant ChangeLog entry for the crash bug is
>
> 2022-03-30  Peter Stephenson  <p.stephenson@samsung.com>
>
>         * 49906 (Bart), 49911: Doc/Zsh/builtins.yo,
>         Doc/Zsh/mod_parameter.yo, Src/exec.c, Src/jobs.c,
>         Test/W03jobparameters.ztst: Fix querying jobs in subshell.
>
> diff --git a/Src/jobs.c b/Src/jobs.c
> index e0e453ed8..25ceb81c4 100644
> --- a/Src/jobs.c
> +++ b/Src/jobs.c
> @@ -2402,7 +2402,7 @@ bin_fg(char *name, char **argv, Options ops, int
> func)
>             int curmaxjob, ignorejob;
>             if (unset(MONITOR) && oldmaxjob) {
>                 jobptr = oldjobtab;
> -               curmaxjob = oldmaxjob ? oldmaxjob - 1 : 0;
> +               curmaxjob = oldmaxjob ? oldmaxjob : 0;

Isn't this now just a very funny way to spell
  curmaxjob = oldmaxjob;
?

-- 
Mikael Magnusson


  reply	other threads:[~2022-06-21  0:48 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-20 18:32 Paulo Diovani
2022-06-20 19:54 ` Stephane Chazelas
2022-06-20 20:07   ` Paulo Diovani
2022-06-20 20:30 ` Bart Schaefer
2022-06-21  0:47   ` Mikael Magnusson [this message]
2022-06-21  3:42     ` Bart Schaefer

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