- my $msg = eval {
- my $p = 'HEAD:'.mid2path($smsg->mid);
- Email::Simple->new($git->cat_file($p));
- };
- $msg or next;
-
- PublicInbox::Mbox::emit_msg($ctx, $self->{gz}, $msg);
- my $ret = _flush_buf($self);
- return $ret if $ret;
+ my $msg = eval { $ibx->msg_by_smsg($smsg) } or next;
+ $msg = Email::Simple->new($msg);
+ $gz->write(PublicInbox::Mbox::msg_str($ctx, $msg));
+
+ # use subject of first message as subject
+ if (my $hdr = delete $self->{hdr}) {
+ my $fn = set_filename($self->{fn}, $msg);
+ push @$hdr, 'Content-Disposition',
+ "inline; filename=$fn.mbox.gz";
+ return $hdr;
+ }
+ my $bref = $self->{buf};
+ if (length($$bref) >= 8192) {
+ my $ret = $$bref; # copy :<
+ ${$self->{buf}} = '';
+ return $ret;
+ }
+
+ # be fair to other clients on public-inbox-httpd:
+ return '';