Isn't it in the while loop though

Not in the code you posted:

my $dnc_col = '';

while (my $row = $csv->getline($input))

[download]

Unless I misunderstand your intention, I think you should swap the order of these two lines.

Improve your skills with Modern Perl: the free book.

In reply to Re^5: Extracting DNC issues by chromatic
in thread Extracting DNC issues by MoodyDreams999

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