[ic] build select box for meta display based on 2 conditions

[interchange-users@icdevgroup.org (Andrei Gologan)]

Hi

I am using the meta display function to produce a select box with sku´s from
the inventory table. this works good.
But it shows me all the sku´s !
I want it to show only the sku´s that have a quantity greater then 0 (the
ones that are in stock), so they may get ordered.

Is there a way to do this ?

Thank you
Andrei G.