Quick return question

[joel8bit]

"joel8bit" <jwickard**nospam**@litriusgroup.com> wrote in message
news:0Ujq8.18$c6.7717 at typhoon.mn.ipsvc.net...
> Hello all:
> given the function:
>
> def adder(**args):
>     for key in args.keys():
>         print args[key]
>
> print adder(fName="sam", lName="scott", mName="wayne")
>
> I get:
>
> sam
> scott
> wayne
> None
>
> Why am I getting None as well, because there's no return value for the
> function?
>
>

Disregard I understand now,
I told it to print the function call and there was no return value.