From 562f0ae344b408bb7bba86c12393bbd062cc6da5 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sat, 4 Apr 2009 12:35:16 +0000
Subject: - Patch #372414 by Todd Nienkerk, JohnAlbin: don't output empty
 comments.

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

(limited to 'modules/comment/comment.module')

diff --git a/modules/comment/comment.module b/modules/comment/comment.module
index 5a2a4473a..e00057506 100644
--- a/modules/comment/comment.module
+++ b/modules/comment/comment.module
@@ -1197,7 +1197,9 @@ function comment_render($node, $cid = 0) {
     if (user_access('post comments') && $node->comment == COMMENT_NODE_OPEN && (variable_get('comment_form_location_' . $node->type, COMMENT_FORM_SEPARATE_PAGE) == COMMENT_FORM_BELOW) && !$reply) {
       $output .= comment_form_box(array('nid' => $nid), t('Post new comment'));
     }
-    $output = theme('comment_wrapper', $output, $node);
+    if ($output) {
+      $output = theme('comment_wrapper', $output, $node);
+    }
   }
 
   return $output;
-- 
cgit v1.2.3