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Add safeguard for no battery percentage available

pull/974/head
Nils Winkler 2017-05-31 07:36:07 +02:00
parent b55c0251ed
commit e13c75c433
1 changed files with 3 additions and 1 deletions
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4
themes/brainy/brainy.theme.bash
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@ -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