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Re: How not to pass undef variablesby danger (Priest) |
on Jan 10, 2002 at 22:12 UTC ( [id://137790]=note: print w/replies, xml ) | Need Help?? |
My guess would be that your @newmails array is empty either because the @emails array was empty or because everything is being ignored by your $ignore regex (which uses character classes in a few places where I'm pretty sure you just meant to use parens for grouping). Have you tried printing out the @newmails array after your foreach loop?
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