scope oshi_batteryLevel_withZeroPercentFix.

static double #last;

// We assume actual 0% never appear longer than this
static WaitForStableValue<Bool> zeroSince = new(60.0);

static double oshi_batteryLevel_withZeroPercentFix() {
  double d = oshi_batteryLevel();
  zeroSince.set(d == 0);
  if (d == 0 && last >= 99 || isTrue(zeroSince!)) d = 100;
  ret last = d;
}

end scope