(ITS#4310) back-bdb/hdb: the suffix entry cannot be added if the default referral is set

[ando@sys-net.it]

Full_Name: Pierangelo Masarati
Version: HEAD/re23
OS: irrelevant
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (151.24.86.178)
Submitted by: ando


When adding the suffix entry of an empty database, a referral is returned if the
default referral is set.  The database should recognize that it is supposed to
service that naming context, and thus no error should be returned on
chk_referrals.

fixed in HEAD (didn't check other backends, though).

p.