From: Daniel Calviño Sánchez <danxuliu@gmail.com>
Date: Sun, 31 Jan 2021 13:08:24 +0000 (+0100)
Subject: Fix TypeError when "email" is not given in the controller request
X-Git-Tag: v20.0.10RC1~3^2~5
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=0ddd89273663ff2449793f6091d4d0dfbdf9a082;p=nextcloud-server.git

Fix TypeError when "email" is not given in the controller request

Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
---

diff --git a/apps/settings/lib/Controller/UsersController.php b/apps/settings/lib/Controller/UsersController.php
index f7e5c35cb1a..4dfc6e0d71e 100644
--- a/apps/settings/lib/Controller/UsersController.php
+++ b/apps/settings/lib/Controller/UsersController.php
@@ -361,7 +361,7 @@ class UsersController extends Controller {
 									$twitter,
 									$twitterScope
 	) {
-		$email = strtolower($email);
+		$email = !is_null($email) ? strtolower($email) : $email;
 		if (!empty($email) && !$this->mailer->validateMailAddress($email)) {
 			return new DataResponse(
 				[