Log Message:
-----------
flush output buffer when deadlock error occured in Execute().
Modified Files:
--------------
pgpool:
pool_process_query.c (r1.51 -> r1.52)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool/pool_process_query.c.diff?r1=1.51&r2=1.52)