[Pgpool-committers] pgpool - pgpool: Add an error message.

[User Y-asaba]

Log Message:
-----------
Add an error message.

Modified Files:
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    pgpool:
        pool_process_query.c (r1.46 -> r1.47)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool/pool_process_query.c.diff?r1=1.46&r2=1.47)