plugin/battery: fix handling of multiple batteries with upower

2022-03-03 23:37:37 -08:00
parent fdff1d81cd
commit 029e53a433
2 changed files with 7 additions and 8 deletions
--- a/test/plugins/battery.plugin.bats
+++ b/test/plugins/battery.plugin.bats
@@ -199,8 +199,7 @@ function setup_upower {
 	function upower {
 		case $1 in
 		'-e'|'--enumerate')
-			# don't just `echo` twice because `grep` will close the pipe after matching the first line...
-			echo "$BAT0"$'\n'"/org/freedesktop/UPower/devices/mouse_hid_${RANDOM}_battery"
+			printf '%s\n' "$BAT0" "/org/freedesktop/UPower/devices/mouse_hid_${RANDOM}_battery"
 			;;
 		'-i'|'--show-info')
 			if [[ $2 == "$BAT0" ]]