Fix some Scrutinizer issues

2019-05-29 12:00:23 +02:00
parent e9579d6de9
commit 52e8d93248
5 changed files with 7 additions and 7 deletions
--- a/src/Wallabag/CoreBundle/Entity/Entry.php
+++ b/src/Wallabag/CoreBundle/Entity/Entry.php
@ -771,7 +771,7 @@ class Entry
    }

    /**
-     * @return string
+     * @return string|null
     */
    public function getUid()
    {