[Pgpool-committers] pgpool - pgpool-II: Fix I/O check in reading/writing status file.

[User T-ishii]

Log Message:
-----------
Fix I/O check in reading/writing status file.

Modified Files:
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    pgpool-II:
        main.c (r1.59 -> r1.60)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/main.c?r1=1.59&r2=1.60)