macos sequoia break

[dr-apple]

i have macos sequoia 15.1 and mac2mqtt run 3 minutes:

drapple@Mac-mini mac2mqtt % ./mac2mqtt
2024/11/09 14:02:56 Started
2024/11/09 14:02:58 Connected to MQTT
2024/11/09 14:02:58 Sending 'true' to topic: mac2mqtt/Mac-mini/status/alive
panic: runtime error: index out of range [1] with length 0

goroutine 34 [running]:
main.getBatteryChargePercent()
/home/runner/work/mac2mqtt/mac2mqtt/main.go:284 +0xac
main.updateBattery({0x1048cd1f0, 0x140000c8788})
/home/runner/work/mac2mqtt/mac2mqtt/main.go:290 +0x50
main.main.func1()
/home/runner/work/mac2mqtt/mac2mqtt/main.go:318 +0x8c
created by main.main in goroutine 1
/home/runner/work/mac2mqtt/mac2mqtt/main.go:310 +0x198