rlm_sql post-auth variable bug?

[Fernando Schapachnik]

En un mensaje anterior, Alan DeKok escribió:
> Fernando Schapachnik <fernando at mecon.gov.ar> wrote:
> > I see. Would it be easy for you to give me an idea of what needs to be 
> > done so I could kind of back port the changes? From what I saw at CVS, 
> > the function itself is unchanged.
> 
>   I took a further look at it, and I don't see what's wrong.

Any idea on how I can debug it?