cast result to bool

diff --git a/lib/user/user.php b/lib/user/user.php
index 1d52b90e811919396c9ccab2117ed0a9a9620eb7..f9466b71499ff638e8d10e9293839b8d8bc77983 100644 (file)
--- a/lib/user/user.php
+++ b/lib/user/user.php
@@ -82,7 +82,8 @@ class User {
        public function setDisplayName($displayName) {
                if ($this->canChangeDisplayName()) {
                        $this->displayName = $displayName;
-                       return $this->backend->setDisplayName($this->uid, $displayName);
+                       $result = $this->backend->setDisplayName($this->uid, $displayName);
+                       return $result !== false;
                } else {
                        return false;
                }