avoid using header_raw for Message-ID retrieval

This is for consistency with ssoma.  I doubt it makes
a difference in practice, but in case somebody decides
any of the Message-ID-containing headers should have
strange characters, we'll decode and attempt to thread
them.  This isn't an attack vector, just a way to
make messages thread improperly which is pointless...

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/PublicInbox/Feed.pm b/lib/PublicInbox/Feed.pm
index 2e352cba..bbf50615 100644
--- a/lib/PublicInbox/Feed.pm
+++ b/lib/PublicInbox/Feed.pm
@@ -254,7 +254,7 @@ sub add_to_feed {
         my $fullurl = $feed_opts->{fullurl} || 'http://example.com/f/';
 
         my $header_obj = $mime->header_obj;
-        my $mid = $header_obj->header_raw('Message-ID');
+        my $mid = $header_obj->header('Message-ID');
         defined $mid or return 0;
         $mid = PublicInbox::Hval->new_msgid($mid);
         my $href = $mid->as_href . '.html';
@@ -318,7 +318,7 @@ sub add_topic {
                         my $mime = do_cat_mail($git, $path) or return 0;
                         $header_obj = $mime->header_obj;
                 }
-                my $mid = $header_obj->header_raw('Message-ID');
+                my $mid = $header_obj->header('Message-ID');
                 $mid = mid_compressed(mid_clean($mid));
                 $u = $enc_utf8->decode($u);
                 push @$order, [ $mid, $ts, $u, $subj ];