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Fixed errors if acpitool isn't installed on linux

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This commit is contained in:
Reed Riley 2014-03-17 12:01:00 -04:00
parent ca90021630
commit fb2d6eb567
1 changed files with 10 additions and 9 deletions
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3
plugins/battery/battery.plugin.zsh
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@ -71,7 +71,9 @@ elif [[ $(uname) == "Linux" ]] ; then
}
function battery_pct() {
if (( $+commands[acpi] )) ; then
echo "$(acpi | cut -f2 -d ',' | tr -cd '[:digit:]')"
fi
}
function battery_pct_remaining() {
@ -147,7 +149,6 @@ function battery_level_gauge() {
filled_symbol=${BATTERY_UNKNOWN_SYMBOL:-'.'};
fi
local charging=' ' && battery_is_charging && charging=$charging_symbol;
printf ${charging_color//\%/\%\%}$charging${color_reset//\%/\%\%}${battery_prefix//\%/\%\%}${gauge_color//\%/\%\%}