music.play(pin=None) causes typeError, expecting a pin

[martinwork]

Testing with https://python.microbit.org/v/beta
Editor Version: 2.2.0-beta.5;
MicroPython Version: 1.0.1/2.0.0-beta.5

An error occurs if music.play specifies pin=None, either directly or through a variable.

import microbit
from microbit import *
import music

myPin=pin0

while True:
    music.play(music.JUMP_UP)
    sleep(1000)
    
    music.play(music.JUMP_UP,pin=myPin)
    sleep(1000)

    myPin=None

[microbit-carlos]

Good catch, thanks Martin!
For compatibility with V2 we should to accept None as a pin value in V1 as well.

[dpgeorge]

Fixed by 1252f88