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Mon, 20 Jun 2022 17:47:43 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a05:6a10:fd19:0:0:0:0 with HTTP; Mon, 20 Jun 2022 17:47:42 -0700 (PDT) In-Reply-To: References: From: Mikael Magnusson Date: Tue, 21 Jun 2022 02:47:42 +0200 Message-ID: Subject: Re: [Bug] comparisson operator `[[` not working as expected To: Bart Schaefer Cc: Paulo Diovani , Zsh hackers list Content-Type: text/plain; charset="UTF-8" X-Seq: 50380 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: On 6/20/22, Bart Schaefer wrote: > On Mon, Jun 20, 2022 at 11:33 AM Paulo Diovani 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 > > * 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