Move retry so that cred validity is also re-checked.
This has always been broken since memberof was first written
This reverts commit 7a66c847.
Only affects delta-syncrepl - stop listening to clients while
refresh is running.
LDAP_OPT_X_TLS_NEWCTX needs a pointer to 0 as the value for
ldap_set_option when renewing a client's SSL context.
compound statements need brackets, duh.
(cherry picked from commit 9b463b59)
Avoids redundant files.
And update various notices