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-rw-r--r--lib/PublicInbox/View.pm1
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index f29fff50..2e5228e1 100644
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -777,7 +777,6 @@ sub thread_skel ($$$) {
         # when multiple Subject: headers are present, so we follow suit:
         my $subj = $hdr->header('Subject') // '';
         $subj = '(no subject)' if $subj eq '';
-        $ctx->{prev_subj} = [ split(/ /, subject_normalized($subj)) ];
         $ctx->{cur} = $mid;
         $ctx->{prev_attr} = '';
         $ctx->{prev_level} = 0;