deleting entries from bdb fails with subtree delete not supported (ITS#1774)

[norbert.klasen@daasi.de]

Full_Name: Norbert Klasen
Version: head 2002-04-22
OS: SuSE Linux 7.3
URL: 
Submission from: (NULL) (62.104.216.83)


Hi,
with OpenLDAP 2.1-head and a bdb backend, entries that once had subordanate
entries cannot be deleted:
adding new entry "o=test,c=de"

adding new entry "cn=user1,o=test,c=de"

adding new entry "cn=user2,o=test,c=de"

deleting entry "cn=user2,o=test,c=de"

deleting entry "cn=user1,o=test,c=de"

deleting entry "o=test,c=de"
ldap_delete: Operation not allowed on nonleaf
        additional info: subtree delete not supported


LDIF to reproduce this behavior:

dn: o=test,c=de
changetype: add
o: test
objectclass: organization

dn: cn=user1,o=test,c=de
changetype: add
cn: user1
sn: user1
objectclass: person

dn: cn=user2,o=test,c=de
changetype: add
cn: user2
sn: user2
objectclass: person

dn: cn=user2,o=test,c=de
changetype: delete

dn: cn=user1,o=test,c=de
changetype: delete

dn: o=test,c=de
changetype: delete