Unrecognized database type (bdb) after openldap 21 upgrade to 22

[Robert Fitzpatrick]

After running 'portupgrade -rfo net/openldap22-sasl-client openldap--sasl-
client', it seems to have taken care of the server upgrade as well, but my 
slapd.conf file complains of the bdb database type. Can someone tell me what 
it is looking for?

esmtp# ls /var/db/pkg | grep openldap
openldap-sasl-client-2.2.14
openldap-sasl-server-2.2.14
esmtp# /etc/rc.d/slapd start
Starting slapd.
Unrecognized database type (bdb)
esmtp# ls /var/db/pkg | grep db4
db4-4.0.14_1,1
db41-4.1.25_2
db42-4.2.52_3

--
Robert