From c97652a044d009d7212f3fc4195e9aabd1c236c5 Mon Sep 17 00:00:00 2001
From: Friendika <info@friendika.com>
Date: Sun, 21 Aug 2011 00:13:44 -0700
Subject: [PATCH] php error when no aliases

---
 include/network.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/network.php b/include/network.php
index 10e3648a1..d4f0d8aa7 100644
--- a/include/network.php
+++ b/include/network.php
@@ -536,7 +536,7 @@ function fetch_xrd_links($url) {
 			$aliases = array($alias);
 		else
 			$aliases = $alias;
-		if(count($aliases)) {
+		if($aliases && count($aliases)) {
 			foreach($aliases as $alias) {
 				$links[]['@attributes'] = array('rel' => 'alias' , 'href' => $alias);
 			}