in reply to Perl modifying output of an array to remove blank lines
Could this be as simple as inserting
next unless scalar @goodlines;immediately before your print of @goodlines, because I think that ought to be the smallest change which achieves your goal. It would probably help your debugging if you were to use warnings too.
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Re^2: Perl modifying output of an array to remove blank lines
by namelessjoe (Initiate) on Oct 08, 2015 at 19:47 UTC |