[Bf-python] Curve.getControlPoint() patch

[Jacques Guignot]

Stephen Swaney wrote:

>Greetings:
>
>Here is an improved version of the patch for Curves.c
>that I sent to Jacques the other day.  It adds some
>checking to the Curve_getControlPoint method to throw
>an AttributeError exception instead of segfaulting when
>input params are out of range.
>
>Stephen
>  
>
Tks!
(I did not commit your last patch because I was afraid the CVS being 
down...and I'm not really a CVS guru  ...)