Logging lines longer than PIPE_BUF caused an extra empty line to be logged.
Logging lines longer than PIPE_BUF caused an extra empty line to be logged.

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