7	7	db_capb backup
			8	8
			9	9	STATE=1
			10		while [ "$STATE"  != 0 -a "$STATE" != 12 ]
				10	while [ "$STATE"  != 0 -a "$STATE" != 13 ]
			11	11	do
			12	12	case "$STATE" in
			13	13	1)
			17	17	if [ ! -z "$RET" ]; then
			18	18	STATE=2
			19	19	fi
				20	pg_host="$RET"
			20	21	else
			21	22	STATE=1
			22	23	fi
			73	74	if [ ! -z "$RET" ]; then
			74	75	STATE=7
			75	76	fi
				77	pg_user="$RET"
			76	78	else
			77	79	STATE=2
			78	80	fi
			97	99	if [ "$RET" != "$CONFIRM" ]; then
			98	100	STATE=9
			99	101	else
			100		STATE=10
				102	# Check if host is localhost, user is not www-data and password is not null,
				103	# to change the postgresql access permissions properly.
				104	if { [ "$pg_host" = "localhost" ] && [ "$pg_user" != "www-data" ]; } then
				105	STATE=10
				106	if [ "A$RET" != "A" ]; then
				107	pg_pass_blank="false"
				108	else
				109	pg_pass_blank="true"
				110	fi
				111	else
				112	STATE=11
				113	fi
			101	114	fi
			102	115	else
			103	116	STATE=6
			110	123	STATE=6
			111	124	;;
			112	125
			113		10)
				126
				127	10) db_input critical openacs/pg_grant_access || true
				128	db_go
				129	db_get openacs/pg_grant_access || true
				130	if [ "$RET" = false ]; then
				131	if [ "$pg_pass_blank" = "true" ]; then
				132	db_input critical openacs/pg_grant_access_manual_blank_pass || true
				133	else
				134	db_input critical openacs/pg_grant_access_manual || true
				135	fi
				136	fi
				137	STATE=11
				138	;;
				139
				140	11)
			114	141	# Check if tsearch tables exists
			115	142	dbname=template1
			116	143	db_get openacs/db_host
			137	164	err=1
			138	165	echo $error
			139	166	fi
			140		STATE=11
				167	STATE=12
			141	168	;;
			142	169
			143		11)
				170	12)
			144	171	db_input critical openacs/create_tables || true
			145	172	db_go
			146		STATE=12
				173	STATE=13
			147	174	;;
			148	175	esac
			149	176	done