view: show "(no subject)" consistently in HTML

[public-inbox.git] / lib / PublicInbox / View.pm

diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index f94daaf2bd65521a97ab591eacb102fc71056ddd..62bdf0a116878e2113e29ac5827b73058e6883cc 100644 (file)
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -213,6 +213,7 @@ sub index_entry {
        my $irt;
        my $obfs_ibx = $ctx->{-obfs_ibx};
 
+       $subj = '(no subject)' if $subj eq '';
        my $rv = "<a\nhref=#e$id\nid=m$id>*</a> ";
        $subj = '<b>'.ascii_html($subj).'</b>';
        obfuscate_addrs($obfs_ibx, $subj) if $obfs_ibx;
@@ -729,6 +730,7 @@ sub thread_skel {
 
        my $subj = $hdr->header('Subject');
        defined $subj or $subj = '';
+       $subj = '(no subject)' if $subj eq '';
        $ctx->{prev_subj} = [ split(/ /, $srch->subject_normalized($subj)) ];
        $ctx->{cur} = $mid;
        $ctx->{prev_attr} = '';
@@ -1039,6 +1041,7 @@ sub acc_topic {
        if ($x) {
                $subj = $x->subject;
                $subj = $srch->subject_normalized($subj);
+               $subj = '(no subject)' if $subj eq '';
                $ds = $x->ds;
                if ($level == 0) {
                        $topic = [ $ds, 1, { $subj => $mid }, $subj ];