[Pgpool-committers] pgpool - pgpool-II: Fix memory leak in string_register_func().

[User Kitagawa]

Log Message:
-----------
Fix memory leak in string_register_func().

Modified Files:
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    pgpool-II:
        pool_relcache.c (r1.13 -> r1.14)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_relcache.c?r1=1.13&r2=1.14)