Log Message:
-----------
Fix failover.
When kind mismatch occured, pgpool detached master node.
Modified Files:
--------------
pgpool:
main.c (r1.21 -> r1.22)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool/main.c.diff?r1=1.21&r2=1.22)