[Pgpool-committers] pgpool - pgpool-II: Fix read_kind_from_backend().

[User T-ishii]

Log Message:
-----------
Fix read_kind_from_backend(). It calls notice_backend_error() with
fixed db node number 1. Make it the db node which returns different
packet kind from master.

Modified Files:
--------------
    pgpool-II:
        pool_process_query.c (r1.12 -> r1.13)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c.diff?r1=1.12&r2=1.13)