Log Message:
-----------
Fix memory leak in discard_persistent_db_connection()
Modified Files:
--------------
pgpool-II:
child.c (r1.73 -> r1.74)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/child.c?r1=1.73&r2=1.74)