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-rw-r--r--lib/PublicInbox/View.pm4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index fd753656..5aab609d 100644
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -495,11 +495,11 @@ sub anchor_for {
 sub simple_dump {
         my ($dst, $root, $node, $level) = @_;
         # $root = [ Root Message-ID, \%seen, $srch ];
-        my $pfx = '  ' x $level;
-        $$dst .= $pfx;
         if (my $x = $node->message) {
                 my $mid = $x->header('Message-ID');
                 if ($root->[0] ne $mid) {
+                        my $pfx = '  ' x $level;
+                        $$dst .= $pfx;
                         my $s = $x->header('Subject');
                         my $h = $root->[2]->subject_path($s);
                         if ($root->[1]->{$h}) {