From 51b50bd26049eed0d4335ae5f5282f53df0189a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20M=C3=BCller?= <thomas.mueller@tmit.eu>
Date: Mon, 18 Jan 2016 21:01:16 +0100
Subject: [PATCH] Emit OC\User::changeUser on change of display name

---
 lib/private/user/user.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/private/user/user.php b/lib/private/user/user.php
index d8a888806e0..5b8bb6947a5 100644
--- a/lib/private/user/user.php
+++ b/lib/private/user/user.php
@@ -137,8 +137,13 @@ class User implements IUser {
 	public function setDisplayName($displayName) {
 		$displayName = trim($displayName);
 		if ($this->backend->implementsActions(\OC_User_Backend::SET_DISPLAYNAME) && !empty($displayName)) {
-			$this->displayName = $displayName;
 			$result = $this->backend->setDisplayName($this->uid, $displayName);
+			if ($result) {
+				$this->displayName = $displayName;
+				if ($this->emitter) {
+					$this->emitter->emit('\OC\User', 'changeUser', array($this));
+				}
+			}
 			return $result !== false;
 		} else {
 			return false;