Fix E_WARNING reported by siebrand

diff --git a/includes/api/ApiFeedWatchlist.php b/includes/api/ApiFeedWatchlist.php
index 84336dd..5a3cfdb 100644 (file)
--- a/includes/api/ApiFeedWatchlist.php
+++ b/includes/api/ApiFeedWatchlist.php
@@ -89,7 +89,7 @@ class ApiFeedWatchlist extends ApiBase {
                        $data = $module->getResultData();
 
                        $feedItems = array ();
-                       foreach ($data['query']['watchlist'] as $info) {
+                       foreach ((array)$data['query']['watchlist'] as $info) {
                                $feedItems[] = $this->createFeedItem($info);
                        }