Re: Command substitution and errexit

[Nikolai Kondrashov]

Hi Andreas,

On 10/16/2012 12:20 AM, Andreas Schwab wrote:
> Nikolai Kondrashov<Nikolai.Kondrashov@redhat.com>  writes:
> > Actually, I'm writing it for myself and I want to *disable* errexit
> > temporarily for other's code
>
> o=$-; set +e; ...; case $o in *e*) set -e;; esac

Thanks, I considered the usage of $- (only found it today). However, it also
includes command line options, apparently, and I wanted to save/restore all
set options (shall I call them "attributes"?), so decided it would be too
messy.

Sincerely,
Nick