# CSV_XS ERROR: 1012 - INI - the header contains an empty field @ rec 1 pos 0

##</code><code>##

       If the header is empty,  contains more than one unique separator out of
       the allowed set,  contains empty fields,   or contains identical fields
       (after folding), it will croak with error 1010, 1011, 1012, or 1013
       respectively.

##</code><code>##

my $csv = Text::CSV ({ binary => 1, auto_diag => 1 });