Kevin Krieser wrote: > You don't really need to prepend the x if the $remaining is in quotes, > do you? If you didn't use quotes, then you could end up with a error > if $remaining isn't set. Probably. It's just something I'm used to do :) Cheers, Ralph -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: not available URL: <http://lists.centos.org/pipermail/centos/attachments/20090227/3e60db80/attachment-0005.sig>