Fix the battery check

2016-02-26 19:09:22 +11:00 · 2016-02-26 19:09:22 +11:00 · 376614b918
parent d826f6e19c
commit 376614b918
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -1346,7 +1346,7 @@ getdisk () {
 getbattery () {
    case "$os" in
        "Linux")
-            if [ -d "/sys/class/power_supply" ]; then
+            if [ "$(ls /sys/class/power_supply/)" ]; then
                # Set the index to the battery number.
                case "$battery_num" in
                    "all") battery_num="*" index=0 ;;