Redundant Arduino code when using buzzer blocks

[IvanR3D]

Using the buzzer blocks as shown in the picture, generate this Arduino code:

void setup() {
  pinMode( 13 , OUTPUT);
  pinMode(13, OUTPUT);
    tone(  13,261,125);
   delay(125);
  tone(13,440,1000);
  delay(1000);
}
void loop() {
}

Declaring the pinMode 2 times.

Maybe creating a block to declare the pinMode and taking this line out of the blocks could be useful for this.

[cparrapa]

Thanks @IvanR3D Fixed in https://github.com/OttoDIY/blockly/commit/03860be0e943fb8cb3b3399f83ff19866b9a86ab