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Bugfix: iteration invokes undefined behavior

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João Brázio 9 years ago
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commit
ecd490ed49
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  1. 2
      Marlin/temperature.cpp

2
Marlin/temperature.cpp

@ -342,7 +342,7 @@ int Temperature::getHeaterPower(int heater) {
EXTRUDER_3_AUTO_FAN_PIN == EXTRUDER_2_AUTO_FAN_PIN ? 2 : 3 EXTRUDER_3_AUTO_FAN_PIN == EXTRUDER_2_AUTO_FAN_PIN ? 2 : 3
}; };
uint8_t fanState = 0; uint8_t fanState = 0;
for (int f = 0; f <= 3; f++) { for (int f = 0; f <= EXTRUDERS; f++) {
if (current_temperature[f] > EXTRUDER_AUTO_FAN_TEMPERATURE) if (current_temperature[f] > EXTRUDER_AUTO_FAN_TEMPERATURE)
SBI(fanState, fanBit[f]); SBI(fanState, fanBit[f]);
} }

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