Merge remote-tracking branch 'upstream/master'

[friendica.git] / include / items.php

diff --git a/include/items.php b/include/items.php
index 46eafdc25b31be1d336c27da679937474d45308b..b7be27932f6a1c215b136356bdf8977b63cdec66 100755 (executable)
--- a/include/items.php
+++ b/include/items.php
@@ -835,14 +835,16 @@ function get_atom_elements($feed,$item) {
        // Search for ostatus conversation url
        $links = $item->feed->data["child"][SIMPLEPIE_NAMESPACE_ATOM_10]["feed"][0]["child"][SIMPLEPIE_NAMESPACE_ATOM_10]["entry"][0]["child"]["http://www.w3.org/2005/Atom"]["link"];
 
-       foreach ($links as $link) {
-               $conversation = array_shift($link["attribs"]);
+       if (is_array($links)) {
+               foreach ($links as $link) {
+                       $conversation = array_shift($link["attribs"]);
 
-               if ($conversation["rel"] == "ostatus:conversation") {
-                       $res["ostatus_conversation"] = $conversation["href"];
-                       logger('get_atom_elements: found conversation url '.$res["ostatus_conversation"]);
-               }
-       };
+                       if ($conversation["rel"] == "ostatus:conversation") {
+                               $res["ostatus_conversation"] = $conversation["href"];
+                               logger('get_atom_elements: found conversation url '.$res["ostatus_conversation"]);
+                       }
+               };
+       }
 
        $arr = array('feed' => $feed, 'item' => $item, 'result' => $res);