Incorrect Spark Core Wi-Fi password timeout

wifi-connecting-timeout.ino

SYSTEM_MODE(SEMI_AUTOMATIC);

bool wasConnecting = false;
int startedConnectingAt = 0;

void setup() {
  Spark.connect();
}

void checkForTimeout() {
  if (wasConnecting) {
    if (millis() - startedConnectingAt > 40000) {
      wasConnecting = false;
      WiFi.listen();
    }
  } else {
    wasConnecting = true;
    startedConnectingAt = millis();
  }
}

void loop() {
  if (WiFi.connecting()) {
    checkForTimeout();
  }
}