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-rw-r--r--lib/PublicInbox/SearchMsg.pm29
1 files changed, 0 insertions, 29 deletions
diff --git a/lib/PublicInbox/SearchMsg.pm b/lib/PublicInbox/SearchMsg.pm
index 9d873c4a..9dcc1e6d 100644
--- a/lib/PublicInbox/SearchMsg.pm
+++ b/lib/PublicInbox/SearchMsg.pm
@@ -144,35 +144,6 @@ sub ensure_metadata {
         }
 }
 
-# for threading only
-sub mini_mime {
-        my ($self) = @_;
-        $self->ensure_metadata;
-        my @h = (
-                'Subject' => $self->subject,
-                'X-PI-From' => $self->from_name,
-                # prevent Email::Simple::Creator from running,
-                # this header is useless for threading as we use X-PI-TS
-                # for sorting and display:
-                'Date' => EPOCH_822,
-                'Message-ID' => "<$self->{mid}>",
-                'X-PI-TS' => $self->ts,
-        );
-        if (my $refs = $self->{references}) {
-                push @h, References => $refs;
-        }
-        my $mime = Email::MIME->create(header => \@h);
-        my $h = $mime->header_obj;
-
-        # set these headers manually since Encode::encode('MIME-Q', ...)
-        # will add spaces to long values when using header_str above.
-
-        # drop useless headers Email::MIME set for us
-        $h->header_set('Date');
-        $h->header_set('MIME-Version');
-        $mime;
-}
-
 sub mid ($;$) {
         my ($self, $mid) = @_;