Log Message:-----------Prevent #option dump from crashing on FORI statement with null step. Reported by Pavel.
Tags:----REL8_3_STABLE
Modified Files:-------------- pgsql/src/pl/plpgsql/src: pl_funcs.c (r1.67 -> r1.67.2.1) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/pl_funcs.c?r1=1.67&r2=1.67.2.1)
