liblib: Delay sending log prefix updates until it's needed. This avoids sending them unnecessarily.
liblib: Delay sending log prefix updates until it's needed.
This avoids sending them unnecessarily.

LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot