I am trying to pass an already existing hash into a subroutine, modify that hash, and have the modifications "take" when I leave the subroutine. I have looked through a number of perl books, but I either don't know what I am looking for, or I just don't understand how this works. I am assuming that you pass the hash into the sub by reference, but from there, what? When I modify the hash, the changes don't take. I don't want to "return" the hash, as I don't wan't another copy. Help!
John -- John Ross Systems Management Integration Professional - Adv Data Management Solutions IBM 16011 College Blvd. Lenexa, KS 66219 IBM Tie Line: 337-8611 Tel: (913) 599-8611 Fax: (913) 599-8565
