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Re: hash undef?by dsheroh (Monsignor) |
| on Nov 15, 2007 at 19:12 UTC ( [id://651056]=note: print w/replies, xml ) | Need Help?? |
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As moritz has said, testing not defined is better than == undef, but $time{$recordNumber} isn't the only variable involved on that line... I suspect that $recordNumber is the uninitialized value that it's complaining about.
(If $recordNumber is defined and $time{$recordNumber} isn't, I would expect to see the warning "Use of uninitialized value in numeric eq (==) at...".)
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