Hiding main report row if subreport is empty

I have a main report with a list of people, and a subreport that has
data about that person. How can I hide the person's name (the main
report row) if the subreport has no data about that person?
Thanks,
Hanhannibal,
I answered this yesterday. See your initial post.
Michael
"Hannibal111111" wrote:
> I have a main report with a list of people, and a subreport that has
> data about that person. How can I hide the person's name (the main
> report row) if the subreport has no data about that person?
> Thanks,
> Han
>