Please review your <code> tag - the formatting in your node is messed up.

It is likely that when your sub "search" returns a value that is not ==1, it sets $_. 

my $rtn = search ($fields[0], UNUSED);

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                As a computer, I find your faith in technology amusing.

In reply to Re: $_ confusion with loops in loops by NetWallah
in thread $_ confusion with loops in loops by stanley82

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
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