From 622026bb01a0e9fea8163213d34e2919dfd463cf Mon Sep 17 00:00:00 2001
From: Andrew Ozz <azaozz@git.wordpress.org>
Date: Sat, 6 Sep 2008 05:59:56 +0000
Subject: [PATCH] Ignore comment_max_links option when zero, props tellyworth,
 fixes #7699

git-svn-id: https://develop.svn.wordpress.org/trunk@8833 602fd350-edb4-49c9-b593-d223f7449a82
---
 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 46c31c84b4..61b5462e69 100644
--- a/wp-includes/comment.php
+++ b/wp-includes/comment.php
@@ -45,7 +45,7 @@ function check_comment($author, $email, $url, $comment, $user_ip, $user_agent, $
 	if ( 1 == get_option('comment_moderation') )
 		return false; // If moderation is set to manual
 
-	if ( preg_match_all("|(href\t*?=\t*?['\"]?)?(https?:)?//|i", $comment, $out) >= get_option('comment_max_links') )
+	if ( get_option('comment_max_links') && preg_match_all("|(href\t*?=\t*?['\"]?)?(https?:)?//|i", $comment, $out) >= get_option('comment_max_links') )
 		return false; // Check # of external links
 
 	$mod_keys = trim(get_option('moderation_keys'));