extend anonymous options to work on every dav url

Signed-off-by: Robin Appelman <robin@icewind.nl>

Author: icewind1991

apps/dav/lib/Connector/Sabre/AnonymousOptionsPlugin.php

@@ -50,7 +50,7 @@ public function initialize(\Sabre\DAV\Server $server) {
 	 * @return bool
 	 */
 	public function handleAnonymousOptions(RequestInterface $request, ResponseInterface $response) {
-		if ($request->getMethod() === 'OPTIONS' && $request->getPath() === '') {
+		if ($request->getMethod() === 'OPTIONS') {
 			/** @var CorePlugin $corePlugin */
 			$corePlugin = $this->server->getPlugin('core');
 			// setup a fake tree for anonymous access