[Pgpool-committers] pgpool - pgpool-II: Fix typo EmptyQueryResponse message.

[User Y-asaba]

Log Message:
-----------
Fix typo EmptyQueryResponse message. pgpool hung up in EXECUTE command.
(Patch contributed by Kenichi Sawada)

Modified Files:
--------------
    pgpool-II:
        pool_process_query.c (r1.18 -> r1.19)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c.diff?r1=1.18&r2=1.19)