http://www.perlmonks.org?node_id=668841


in reply to Re^2: A Warning Issue!
in thread A Warning Issue!

At the risk of adding more bulk to your code, try this check first, as well as one for $_-> { TEST34) }. 

if ($_->{ TEST33 } ) {
  <your previous code here ...>
}

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In Section Seekers of Perl Wisdom