On Thu, Jul 19, 2018 at 2:44 PM konsolebox <konsole...@gmail.com> wrote:
> On Wed, Jul 18, 2018 at 5:19 AM, Grisha Levit <grishale...@gmail.com> wrote:
> > $ set -u; unset var; f() { test -v 'var[0]'; echo $?; }; var[0]=X f
> > 0
> > -bash: var[0]: unbound variable
>
> I'm not getting this error. What version of bash are you using?
Sorry about that, the command should have been:
set-u; f() { test -v var[0]; echo $?; echo ${var[0]}; }; var[0]=X f
