$diagnostics = ($diagnostics, $qmail_diagnostics);

[download]
What are you expecting that line to do? That's the equivalent of: 
$diagnostics = $qmail_diagnostics;

[download]
What did you mean instead?

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to Re: Useless use of private variable by merlyn
in thread Useless use of private variable by Bud Man

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