Log Message:
-----------
Fixed hang up in master/slave mode.
Modified Files:
--------------
pgpool:
pool_process_query.c (r1.66 -> r1.67)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool/pool_process_query.c.diff?r1=1.66&r2=1.67)