Log Message:-----------Fix possible core dump from pgbench -d option. Julius Stroffek
Modified Files:-------------- pgsql/contrib/pgbench: pgbench.c (r1.69 -> r1.70) (http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/pgbench/pgbench.c?r1=1.69&r2=1.70)
