Boolean changes broke istream_raw_mbox_is_valid_from() when it hit unexpected EOF. So broken Content-Length headers at the end of files gave "file size unexpectedly shrinked in mbox" errors.
Boolean changes broke istream_raw_mbox_is_valid_from() when it hit
unexpected EOF. So broken Content-Length headers at the end of files gave
"file size unexpectedly shrinked in mbox" errors.

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