Add safeguard for no battery percentage available

2017-05-31 07:36:07 +02:00
parent b55c0251ed
commit e13c75c433
1 changed files with 3 additions and 1 deletions
--- a/themes/brainy/brainy.theme.bash
+++ b/themes/brainy/brainy.theme.bash
@@ -153,7 +153,9 @@ ___brainy_prompt_clock() {

 ___brainy_prompt_battery() {
 	! command_exists battery_percentage ||
-	[ "${THEME_SHOW_BATTERY}" != "true" ] && return
+	[ "${THEME_SHOW_BATTERY}" != "true" ] ||
+	[ "$(battery_percentage)" = "no" ] && return
+
 	info=$(battery_percentage)
 	color=$bold_green
 	if [ "$info" -lt 50 ]; then