func setPauseState(cfg *config.Wrapper, paused bool) {
raw := cfg.RawCopy()
for i := range raw.Devices {
raw.Devices[i].Paused = paused
}
for i := range raw.Folders {
raw.Folders[i].Paused = paused
}
if err := cfg.Replace(raw); err != nil {
l.Fatalln("Cannot adjust paused state:", err)
}
}
