[PATCH v3] env: Avoid using GNU features in awk

[Simon Glass]

Hi Tom,

On Sat, 20 Nov 2021 at 08:55, Tom Rini <trini at konsulko.com> wrote:
>
> On Sat, Nov 20, 2021 at 08:45:34AM -0700, Simon Glass wrote:
>
> > GNU has a very useful third argument to match() but this is not supported
> > in the POSIX awk.
> >
> > Update the code to cope, so that the script is POSIX-compliant.
> >
> > Signed-off-by: Simon Glass <sjg at chromium.org>
>
> Thanks for rewording.
>
> Reviewed-by: Tom Rini <trini at konsulko.com>

Sadly I found another problem on a different machine and had to send v4.

I suppose we'll only know for sure when it lands in master in a month or so.

Regards,
Simon