diff options
| -rwxr-xr-x | platform_tools/android/bin/adb_wait_for_charge | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/platform_tools/android/bin/adb_wait_for_charge b/platform_tools/android/bin/adb_wait_for_charge index e24773aeda..f05c44f455 100755 --- a/platform_tools/android/bin/adb_wait_for_charge +++ b/platform_tools/android/bin/adb_wait_for_charge @@ -54,7 +54,7 @@ function get_battery_level { STATS="$($ADB $DEVICE_SERIAL shell dumpsys battery)" SPLIT=( $STATS ) RV="$(_parse_battery_level ${SPLIT[@]})" - if [ "$RV" != "-1" ]; then + if [ -n "$RV" ] && [ "$RV" != "-1" ]; then echo "$RV" return fi |