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-rw-r--r--lib/PublicInbox/View.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index ad94977a..41f1321e 100644
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -720,7 +720,7 @@ sub ghost_parent {
 
 sub indent_for {
         my ($level) = @_;
-        INDENT x ($level - 1);
+        $level ? INDENT x ($level - 1) : '';
 }
 
 sub load_results {