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
@@ -110,7 +110,7 @@ class process {
     * @param string|null $progresstrackerclass
     * @throws \coding_exception
     */
-    public function __construct(\csv_import_reader $cir, string $progresstrackerclass = null) {
+    public function __construct(\csv_import_reader $cir, ?string $progresstrackerclass = null) {
        $this->cir = $cir;
        if ($progresstrackerclass) {
            if (!class_exists($progresstrackerclass) || !is_subclass_of($progresstrackerclass, \uu_progress_tracker::class)) {