MDL-81634 core: Fix all implicitly defined nullables

Note: This does not impact third-party libraries.
2024-08-02 14:11:12 +08:00
parent 8a6e8563fd
commit 024e36be17
391 changed files with 782 additions and 782 deletions
@@ -448,7 +448,7 @@ abstract class testing_util {
     * @param array $empties tables that are known to be unmodified and empty
     * @return void
     */
-    public static function reset_all_database_sequences(array $empties = null) {
+    public static function reset_all_database_sequences(?array $empties = null) {
        global $DB;

        if (!$data = self::get_tabledata()) {