[Bf-python] Callback types

[Yann Vernier]

On Sun, Jan 16, 2005 at 12:43:58PM +0100, Michael Reimpell wrote:
> I realized that I forgot to decrease the reference count after using the
> callback. Although it will hardly matter, here is a patch with the missing line
> added. It replaces the patch from my prevoius post.

And the reference the call itself returns, both bugs from the old code.

Great work! (: