searchmsg: ensure long subject lines are not broken

Noticed when using a long URL in the subject.

1 files changed, 2 insertions, 5 deletions

diff --git a/lib/PublicInbox/SearchMsg.pm b/lib/PublicInbox/SearchMsg.pm
index a0899159..1244aeea 100644
--- a/lib/PublicInbox/SearchMsg.pm
+++ b/lib/PublicInbox/SearchMsg.pm
@@ -148,12 +148,9 @@ sub ensure_metadata {
 sub mini_mime {
         my ($self) = @_;
         $self->ensure_metadata;
-        my @hs = (
+        my @h = (
                 'Subject' => $self->subject,
                 'X-PI-From' => $self->from_name,
-        );
-
-        my @h = (
                 # prevent Email::Simple::Creator from running,
                 # this header is useless for threading as we use X-PI-TS
                 # for sorting and display:
@@ -164,7 +161,7 @@ sub mini_mime {
         if (my $refs = $self->{references}) {
                 push @h, References => $refs;
         }
-        my $mime = Email::MIME->create(header_str => \@hs, header => \@h);
+        my $mime = Email::MIME->create(header => \@h);
         my $h = $mime->header_obj;
 
         # set these headers manually since Encode::encode('MIME-Q', ...)