[Pgpool-committers] pgpool - pgpool-II: Ignore error of pool_flush(frontend).

[User T-ishii]

Log Message:
-----------
Ignore error of pool_flush(frontend).

Modified Files:
--------------
    pgpool-II:
        pool_process_query.c (r1.178 -> r1.179)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c?r1=1.178&r2=1.179)
        pool_proto_modules.c (r1.27 -> r1.28)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_proto_modules.c?r1=1.27&r2=1.28)