From 9cdc596af23bcc51dcaf99b5a396db570cc7f087 Mon Sep 17 00:00:00 2001 From: Alexander Bocken Date: Sat, 7 Nov 2020 23:52:40 +0100 Subject: [PATCH] faster exit on error --- .local/bin/statusbar/battery | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/.local/bin/statusbar/battery b/.local/bin/statusbar/battery index cc01f20..96fcf30 100755 --- a/.local/bin/statusbar/battery +++ b/.local/bin/statusbar/battery @@ -17,12 +17,12 @@ for battery in /sys/class/power_supply/BAT? do # Get its remaining capacity and charge status. capacity=$(cat "$battery"/capacity 2>/dev/null) + [ "$capacity" -gt 100 ] && exit #do not print misreads + [ -z "$capacity" ] && exit #if battery fails during reading, quit status=$(sed "s/Discharging/🔋/;s/Not charging/🛑/;s/Charging/🔌/;s/Unknown/🔋/;s/Full/⚡/" "$battery"/status) # If it is discharging and 25% or less, we will add a ❗ as a warning. - [ "$capacity" -le 25 ] && [ "$status" = "🔋" ] && warn="❗" - [ "$capacity" -gt 100 ] && exit #do not print misreads - [ -z "$capacity" ] && exit #if battery fails during reading, quit + [ "$capacity" -le 25 ] && [ "$status" = "🔋" ] && warn="❗" printf "%s%s%s%%\n" "$status" "$warn" "$capacity" unset warn done | sed 's/ *$//'