[Tutor] recursion surprise

[Jim Mooney]

On 8 June 2013 15:02, Mark Lawrence <breamoreboy at yahoo.co.uk> wrote:

>        return None #Python puts the default return here as you don't specify
> it.

I wasn't quite sure where to put that 'return None' since it wasn't
aligned, so I tried a few different ways, did the below and it worked.
Is that what you meant or am I still confused ;')

#Using Python 3.3.2 on Win 7 - standard project, standard test file

def addone(num):
    if num > 10:
        return num
    num = addone(num + 1)
    if num != None:
        print(num)

addone(1)

result: 11