Re: Apple bash to zsh script problems with error control and bash emulation

[Roman Perepelitsa <roman.perepelitsa@xxxxxxxxx>]

On Tue, Nov 17, 2020 at 12:16 AM Lewis Butler <lbutler@xxxxxxxxxx> wrote:
>
> On 16 Nov 2020, at 13:11, Roman Perepelitsa <roman.perepelitsa@xxxxxxxxx> wrote:
> > On Mon, Nov 16, 2020 at 8:46 PM Dominik Reichardt <domiman@xxxxxxxxx> wrote:
> >>
> >> So now the script runs as expected again without bash emulation! Wheee!
> >
> > It no longer works with bash though.
>
> Are you using the Apple-supplied bash or bash from home-brew )or similar)?

${=CONF_OPT} is invalid in all versions of bash, so the script doesn't
work in bash regardless of how bash was installed.

Originally Dom had a script that worked on any machine that has bash
installed. Now he has a script that works on any machine that has zsh
installed. Crucially, whether the script works or not doesn't depend
on how (from which shell) you invoke it.

Roman.