minor Python bugs

[Tim Peters]

[rihad]
> Calling sys.setprofile() (with no args) makes the interpreter crash,
> and calling sys.settrace() with no args succeeds, even though it is
> documented to take 1 arg (tracefunc).
>
> And yes, my version is '2.2 (#28, Dec 21 2001, 12:21:22) [MSC 32 bit
> (Intel)]'

Thanks for the report; you can follow the drama at:

<http://sf.net/tracker/index.php?func=detail&aid=506611&group_id=5470&atid=1
05470>