Log Message:-----------Follow up a visit from the style police.
Modified Files:-------------- pgsql/src/pl/plperl: plperl.c (r1.175 -> r1.176) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plperl/plperl.c?r1=1.175&r2=1.176)