Merge branch 'MDL-72292-master' of https://github.com/lameze/moodle

2022-06-30 10:38:55 +08:00
parent 694ef721b6 b20cca2690
commit ce7eee8e77
1 changed files with 6 additions and 2 deletions
@@ -1203,9 +1203,13 @@ $cache = '.var_export($cache, true).';
     * and the value is the new class name.
     * It is only included when we are populating the component cache. After that is not needed.
     *
-     * @param string $fulldir
+     * @param string|null $fulldir The directory to the renamed classes.
     */
-    protected static function load_renamed_classes($fulldir) {
+    protected static function load_renamed_classes(?string $fulldir) {
+        if (is_null($fulldir)) {
+            return;
+        }
+
        $file = $fulldir . '/db/renamedclasses.php';
        if (is_readable($file)) {
            $renamedclasses = null;