Log Message: ----------- Fix hang up in load balancing mode. Modified Files: -------------- pgpool-II: pool_process_query.c (r1.59 -> r1.60) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c.diff?r1=1.59&r2=1.60)