owncloud / core

			);

		});

		$this->registerService('AppManager', function (Server $c) {

			if (\OC::$server->getSystemConfig()->getValue('installed', false)) {

				$appConfig = $c->getAppConfig();

				$groupManager = $c->getGroupManager();

			} else {

				$appConfig = null;

				$groupManager = null;

			}

			return new \OC\App\AppManager(

				$c->getUserSession(),

				$appConfig,

		$this->registerService('IntegrityCodeChecker', function (Server $c) {

			// IConfig and IAppManager requires a working database. This code

			// might however be called when ownCloud is not yet setup.

			if (\OC::$server->getSystemConfig()->getValue('installed', false)) {

				$config = $c->getConfig();

				$appManager = $c->getAppManager();

			} else {

				$config = null;

				$appManager = null;

			}

			return new Checker(

					new EnvironmentHelper(),