- the old approach lead connection issues, as ldap_set_option was called
too late. Specifically it needs to be called before ldap_connect and set
globally!
- The old approach also connected it to the ldapTLS configuration, which
has a misleading naming. It indicates StartTLS usage only, not plain TLS
connections.
Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>