Use of uninitialized value in anonymous hash ({}) at /home/me/perl5/lib/perl5/x86_64-linux-gnu-thread-multi/Text/CSV_XS.pm line 1223, <$fh> line 4.
Use of uninitialized value in anonymous hash ({}) at /home/me/perl5/lib/perl5/x86_64-linux-gnu-thread-multi/Text/CSV_XS.pm line 1223, <$fh> line 4.
Use of uninitialized value in anonymous hash ({}) at /home/me/perl5/lib/perl5/x86_64-linux-gnu-thread-multi/Text/CSV_XS.pm line 1223, <$fh> line 4.
Use of uninitialized value in anonymous hash ({}) at /home/me/perl5/lib/perl5/x86_64-linux-gnu-thread-multi/Text/CSV_XS.pm line 1223, <$fh> line 4.
$VAR1 = {
          '' => {
                  'seen in' => 'H.P. Lovecraft',
                  'item' => 'Necronomicon'
                }
        };