From 394de8ec0a2393625f207e44192503a921f67834 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Tue, 18 Nov 2008 09:03:26 +0000
Subject: Gracefully handle the no-comments case

---
 modules/comment/helpers/comment.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'modules/comment/helpers')

diff --git a/modules/comment/helpers/comment.php b/modules/comment/helpers/comment.php
index aaae7c17..e474bf65 100644
--- a/modules/comment/helpers/comment.php
+++ b/modules/comment/helpers/comment.php
@@ -127,7 +127,9 @@ class Comment_Core {
         $v->comment = $comment;
         $html[] = $v;
       }
-      return "<ul>\n" . implode("\n", $html) . "</ul>\n";
+      if (!empty($html)) {
+        return "<ul>\n" . implode("\n", $html) . "</ul>\n";
+      }
     }
   }
 
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