From f7ce94c1682a84621883e789e2e0c6063645aa21 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20B=C3=B6hmer?= <mail@jan-boehmer.de>
Date: Mon, 1 Aug 2022 01:09:28 +0200
Subject: [PATCH] Always show a gravatar even if a user does not have an email
 set.

---
 src/Controller/UserController.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Controller/UserController.php b/src/Controller/UserController.php
index 9000d3b0..5ea169a4 100644
--- a/src/Controller/UserController.php
+++ b/src/Controller/UserController.php
@@ -226,7 +226,8 @@ class UserController extends AdminPages\BaseAdminController
         }
 
         if ($this->getParameter('partdb.users.use_gravatar')) {
-            $avatar = $this->getGravatar($user->getEmail(), 200, 'identicon');
+            //If no email is existing just set some string to show a gravatar
+            $avatar = $this->getGravatar($user->getEmail() ?? 'partdb', 200, 'identicon');
         } else {
             $avatar = $packages->getUrl('/img/default_avatar.png');
         }