Hi witek,

That will be happening with all procedures where arguments are objects.
I've been doing this for a few years now, and while not pretending to be an expert by any stretch of the imagination, I did think I had this arguments area pretty much "cased" - just goes to show that one never stops learning, and there's always more!

I usually add dummy argument to procedure. Compiler will catch that.
Good tip! Thanks.

Regards

DaveU