MDL-73685 admin: Fix regression from MDL-69498

2022-08-18 13:55:46 +10:00
parent 896e126a66
commit 68626c0c1f
1 changed files with 6 additions and 2 deletions
@@ -91,8 +91,12 @@ class core_role_admins_existing_selector extends user_selector_base {
            } else {
                $groupnameprefix = get_string('extusers', 'core_role');
                foreach ($availableusers as $user) {
-                    $domain = substr($user->email, strpos($user->email, '@'));
-                    $groupname = "$groupnameprefix $domain";
+                    if (isset($user->email)) {
+                        $domain = substr($user->email, strpos($user->email, '@'));
+                        $groupname = "$groupnameprefix $domain";
+                    } else {
+                        $groupname = $groupnameprefix;
+                    }
                    $result[$groupname][] = $user;
                }
            }