Log Message:-----------Prevent #option dump from crashing on FORI statement with null step. Reported by Pavel.
Tags:----REL8_4_STABLE
Modified Files:-------------- pgsql/src/pl/plpgsql/src: pl_funcs.c (r1.79 -> r1.79.2.1) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/pl_funcs.c?r1=1.79&r2=1.79.2.1)
