From 7f88525175c3248c7ef821911beab4b2808e8c39 Mon Sep 17 00:00:00 2001
From: Foxaii <nick@foxaii.com>
Date: Fri, 13 Dec 2013 17:42:21 +0000
Subject: [PATCH] Port support for rel urls

---
 lib/relative-urls.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/relative-urls.php b/lib/relative-urls.php
index 56ee615..843f166 100644
--- a/lib/relative-urls.php
+++ b/lib/relative-urls.php
@@ -13,7 +13,9 @@
 function roots_root_relative_url($input) {
   preg_match('|https?://([^/]+)(/.*)|i', $input, $matches);
 
-  if (isset($matches[1]) && isset($matches[2]) && $matches[1] === $_SERVER['SERVER_NAME']) {
+  if (!isset($matches[1]) || !isset($matches[2])) {
+    return $input; 
+  } elseif (($matches[1] === $server_name) || $matches[1] === $server_name . ':' . $_SERVER['SERVER_PORT']) {
     return wp_make_link_relative($input);
   } else {
     return $input;