[Pgpool-committers] pgpool - pgpool-II: Fix connect_inet_domain_socket_by_port() so that it

[User T-ishii]

Log Message:
-----------
Fix connect_inet_domain_socket_by_port() so that it print out error
message by using hstrerror(), rather than strerror().

Modified Files:
--------------
    pgpool-II:
        pool_connection_pool.c (r1.17 -> r1.18)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_connection_pool.c?r1=1.17&r2=1.18)