Diff
1diff --git a/plugins/battery/battery.plugin.zsh b/plugins/battery/battery.plugin.zsh
2index 0e96b00aaf7250bc687359e72f742678db488338..db5eeb93a700f8c099a05d2ac37d3df051df5cdb 100644
3--- a/plugins/battery/battery.plugin.zsh
4+++ b/plugins/battery/battery.plugin.zsh
5@@ -153,7 +153,7 @@ elif [[ "$OSTYPE" = linux* ]]; then
6 # Battery #1 : Unknown, 99.55%
7 # Battery #2 : Discharging, 49.58%, 01:12:05
8 # All batteries : 62.60%, 02:03:03
9- acpitool 2>/dev/null | command awk -F, '
10+ local -i pct=$(acpitool 2>/dev/null | command awk -F, '
11 /^\s+All batteries/ {
12 gsub(/[^0-9.]/, "", $1)
13 pct=$1
14@@ -164,7 +164,8 @@ elif [[ "$OSTYPE" = linux* ]]; then
15 pct=$2
16 }
17 END { print pct }
18- '
19+ ')
20+ echo $pct
21 elif (( $+commands[acpi] )); then
22 # Sample output:
23 # Battery 0: Discharging, 0%, rate information unavailable
24@@ -227,7 +228,7 @@ function battery_level_gauge() {
25 local charging_color=${BATTERY_CHARGING_COLOR:-$color_yellow}
26 local charging_symbol=${BATTERY_CHARGING_SYMBOL:-'⚡'}
27
28- local battery_remaining_percentage=$(battery_pct)
29+ local -i battery_remaining_percentage=$(battery_pct)
30 local filled empty gauge_color
31
32 if [[ $battery_remaining_percentage =~ [0-9]+ ]]; then