Crash (panic) on resume from sleep

[xxxserxxx]

gotop version: v4.1.2
OS/Arch: 5.12.15-arch1-1
Terminal emulator: st

10:44:21 batterygauge.go:49: error setting up batteries: [{ChargeRate:read /sys/class/power_supply/BAT0/current_now: no such device}]
panic: runtime error: slice bounds out of range [:-1]

goroutine 82 [running]:
github.com/nsf/termbox-go.Init.func1()
        /home/ser/go/pkg/mod/github.com/nsf/[email protected]/api.go:106 +0x36a
created by github.com/nsf/termbox-go.Init
        /home/ser/go/pkg/mod/github.com/nsf/[email protected]/api.go:95 +0x730

I believe this is related to the remote code; it happens after waking up a laptop that's collecting metrics from a remote server -- it might be replicable more easily by turning the network off while gotop is running while remoting.

[ivan-volnov]

In my case #220 I get the error on start. The app does not work at all.