From 7e721f6b92ea8db2854b2ad457879c7891bf12a8 Mon Sep 17 00:00:00 2001
From: azaozz <azaozz@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
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: http://svn.automattic.com/wordpress/trunk@8833 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 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'));