local online remaining bstatus gauge gcolor
online=0
- acpi -a | grep -q "on-line" && online=1
+ acpi -a 2> /dev/null | grep -q "on-line" && online=1
- bstatus="$(acpi -b)"
+ bstatus="$(acpi -b 2> /dev/null)"
remaining="$(echo ${bstatus[(w)4]} | sed -r 's/(^[0-9]+)%.*/\1/')"
if [[ -z "$remaining" ]]; then