[Pgpool-committers] pgpool - pgpoolAdmin: Remove preg_match() after is_numeric() in

[User Anzai]

Log Message:
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Remove preg_match() after is_numeric() in checking if a integer value is valid.

Modified Files:
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    pgpoolAdmin:
        pgconfig.php (r1.6 -> r1.7)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpoolAdmin/pgconfig.php?r1=1.6&r2=1.7)