Log Message:
-----------
FIX wrong file descriptor was used at pool_prallel_exec
Modified Files:
--------------
pgpool-II:
pool_process_query.c (r1.58 -> r1.59)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c.diff?r1=1.58&r2=1.59)