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-rw-r--r--include/network.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/network.php b/include/network.php
index f0dd828d1..691a8c9f9 100644
--- a/include/network.php
+++ b/include/network.php
@@ -536,7 +536,7 @@ function fetch_xrd_links($url) {
$aliases = array($alias);
else
$aliases = $alias;
- if($aliases && count($aliases)) {
+ if(is_array($aliases) && count($aliases)) {
foreach($aliases as $alias) {
$links[]['@attributes'] = array('rel' => 'alias' , 'href' => $alias);
}