syntax change for zsh version compatibility

This commit is contained in:
JackSpirou 2014-12-18 17:22:13 -06:00
commit 11188fc279

View file

@ -135,7 +135,7 @@ function battery_level_gauge() {
local battery_remaining_percentage=$(battery_pct); local battery_remaining_percentage=$(battery_pct);
if [[ $1 ]] && [[ $2 ]]; then if [ "$1" ] && [ "$2" ]; then
filled_symbol=${BATTERY_GAUGE_FILLED_SYMBOL:-$1}; filled_symbol=${BATTERY_GAUGE_FILLED_SYMBOL:-$1};
empty_symbol=${BATTERY_GAUGE_EMPTY_SYMBOL:-$2}; empty_symbol=${BATTERY_GAUGE_EMPTY_SYMBOL:-$2};
fi fi