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plugins/battery: Refactor extraction of percentage without a non-POSIX option

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This commit is contained in:
Koichi Murase
2022-01-08 14:14:05 +09:00
parent 4637e4bd2e
commit 738c65dbff
1 changed files with 1 additions and 1 deletions
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2
plugins/battery/battery.plugin.sh
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@@ -61,7 +61,7 @@ battery_percentage(){
if command_exists upower;
then
local UPOWER_OUTPUT=$(_omb_plugin_battery__upower_print_info | grep percentage | tail --bytes 5)
local UPOWER_OUTPUT=$(_omb_plugin_battery__upower_print_info | sed -n 's/.*percentage[:[:blank:]]*\([0-9%]\{1,\}\)$/\1/p')
echo ${UPOWER_OUTPUT: : -1}
elif command_exists acpi;
then