php error when no aliases

diff --git a/include/network.php b/include/network.php
index 10e3648a181642b49092a4c34a47618b9f68110f..d4f0d8aa76ba359d590c21a564c5ba932640f685 100644 (file)
--- 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);
                        }