From 394d0f15d9e0a2610e39c49182dcb8969db25b09 Mon Sep 17 00:00:00 2001
From: Tim Lock <tim@netspot.com.au>
Date: Tue, 11 Sep 2018 12:36:44 +0930
Subject: [PATCH] MDL-63334 tool_privacy: Handle modules without privacy
 support.

---
 admin/tool/dataprivacy/classes/metadata_registry.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/admin/tool/dataprivacy/classes/metadata_registry.php b/admin/tool/dataprivacy/classes/metadata_registry.php
index e29174a9a77..96c9e55bb28 100644
--- a/admin/tool/dataprivacy/classes/metadata_registry.php
+++ b/admin/tool/dataprivacy/classes/metadata_registry.php
@@ -80,9 +80,11 @@ class metadata_registry {
                 // Check if the interface is deprecated.
                 if (!$manager->is_empty_subsystem($component)) {
                     $classname = $manager->get_provider_classname_for_component($component);
-                    $componentclass = new $classname();
-                    if ($componentclass instanceof \core_privacy\local\deprecated) {
-                        $internaldata['deprecated'] = true;
+                    if (class_exists($classname)) {
+                        $componentclass = new $classname();
+                        if ($componentclass instanceof \core_privacy\local\deprecated) {
+                            $internaldata['deprecated'] = true;
+                        }
                     }
                 }