@ -1049,7 +1049,7 @@ void thermal_runaway_protection(int *state, unsigned long *timer, float temperat
{
*timer = millis();
}
else if ( (millis() - *timer) > period_seconds*1000)
else if ( (millis() - *timer) > ((unsigned long) period_seconds) * 1000)
SERIAL_ERROR_START;
SERIAL_ERRORLNPGM("Thermal Runaway, system stopped! Heater_ID: ");