in reply to Re: ... something in the environment?
in thread ... something in the environment?

Thanks. I should have said (and did in a previous incarnation of this post, lost when my work comp temporarily died!) that $p1 - 9 are parameters that are passed in to the subroutine this is in. So they're all initialized.

Maybe I should be concerned that I DIDN'T get 'uninitialized value' messages in my testing environment ...?

I'm really stumped. I have found what I thought was an obvious solution to this three times or so.

Also, if it matters, the full complaint is "Use of uninitialized value in subroutine entry at <script> <line number>".