On Nov 29, 2023 / 10:05, Bart Van Assche wrote:
> On 11/29/23 02:31, Shin'ichiro Kawasaki wrote:
> > + if [[ -r $TEST_DEV_SYSFS/device/state ]]; then
> > + state=$(cat "$TEST_DEV_SYSFS/device/state")
>
> Why the separate -r test and cat instead of this?
>
> state=$({ cat "$TEST_DEV_SYSFS/device/state"; } 2>/dev/null)
Thanks Bart, this looks the better. Will reflect this change.
