Position of ClientAuthentication hook

Hello hackers,

I have a doubt regarding the positioning of clientAuthentication hook
in function ClientAuthentication. Particularly, in case of hba errors,
i.e. cases uaReject or uaImplicitReject it errors out, leading to no
calls to any functions attached to the authentication hook. Can't we
process the hook function first and then error out...?

-- 
Regards,
Rafia Sabih