Hi,

> > Ehm - one thing though. If the variable hasn't been used in
> > this procedure, it should contain NULL, right?
>
> Yes, and it does contain it.
>
> > (I know that if it _has_ a value, it won't be touched if no rows are
> > returned).
>
> It won't be touched anyway, regardless of does it have a value or NULL.
> Simply nothing is assigned.

Than what was fixed in Fb1.0? Local variables not being initialized
by NULL when calling them a second time?


With regards,

Martijn Tonies
Database Workbench - the developer tool for InterBase & Firebird
Upscene Productions
http://www.upscene.com

See you at the First European Firebird Conference in May in Fulda, Germany
http://www.firebird-conference.com