From f7ea3c572bab67ed908e004502bb4d783cd3ab82 Mon Sep 17 00:00:00 2001
From: azaozz <azaozz@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Tue, 28 Oct 2008 01:20:38 +0000
Subject: [PATCH] Fix redirecting of old slugs when Close Old Comments is
 enabled, props DD32, fixes #7976

git-svn-id: http://svn.automattic.com/wordpress/trunk@9373 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/comment.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/comment.php b/wp-includes/comment.php
index 538429a51f..bf8b87c8be 100644
--- a/wp-includes/comment.php
+++ b/wp-includes/comment.php
@@ -1537,7 +1537,7 @@ function update_comment_cache($comments) {
  * @return object
  */
 function _close_comments_for_old_posts( $posts ) {
-	if ( !is_single() || !get_option('close_comments_for_old_posts') )
+	if ( empty($posts) || !is_single() || !get_option('close_comments_for_old_posts') )
 		return $posts;
 
 	$days_old = (int) get_option('close_comments_days_old');