[Pgpool-committers] pgpool - pgpool-II: Add error checking.

[User Y-asaba]

Log Message:
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Add error checking.

Modified Files:
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    pgpool-II:
        pool_stream.c (r1.10 -> r1.11)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_stream.c.diff?r1=1.10&r2=1.11)