> Hmm, do you have an environment definition for PGPORT?
>
> I notice that pg_regress.sh contains
>
> export PGPORT
>
> but it doesn't necessarily set any value for PGPORT. It seems possible
> that some shells may take this as license to invent an empty-string
> value for PGPORT, which would cause libpq to think that port 0 is being
> specified.
>
> My feeling is that libpq ought to ignore an empty-string PGPORT
> environment value, rather than treat it as selecting port 0.
> Comments anyone?
Agreed. I have already committed changes to ignore empty-string pgport
paramter of PQsetdbLogin(). Same thing should be applied to PGPORT
environment variable too, I think.
--
Tatsuo Ishii
