cakephp/cakephp — pull request #3320 by dogmatic69 (2014-04-14 13:19:37+00:00)
Title: Fix closing non resource

I get a load of these errors when running tests in the shell, this check stops the errors from happening

```
Warning: 2 :: fclose() expects parameter 1 to be resource, integer given on line 298 of CORE\Cake\Console\ConsoleOutput.php
Trace:
fclose - [internal], line ??
ConsoleOutput::__destruct() - CORE\Cake\Console\ConsoleOutput.php, line 298
ToolbarComponent::_saveState() - APP\Plugin\DebugKit\Controller\Component\ToolbarComponent.php, line 307
ToolbarComponent::beforeRedirect() - APP\Plugin\DebugKit\Controller\Component\ToolbarComponent.php, line 307
ObjectCollection::trigger() - CORE\Cake\Utility\ObjectCollection.php, line 132
call_user_func - [internal], line ??
CakeEventManager::dispatch() - CORE\Cake\Event\CakeEventManager.php, line 247
Controller::redirect() - CORE\Cake\Controller\Controller.php, line 765
AuthComponent::_unauthenticated() - CORE\Cake\Controller\Component\AuthComponent.php, line 364
AuthComponent::startup() - CORE\Cake\Controller\Component\AuthComponent.php, line 304
ObjectCollection::trigger() - CORE\Cake\Utility\ObjectCollection.php, line 132
call_user_func - [internal], line ??
CakeEventManager::dispatch() - CORE\Cake\Event\CakeEventManager.php, line 247
Controller::startupProcess() - CORE\Cake\Controller\Controller.php, line 675
Dispatcher::_invoke() - CORE\Cake\Routing\Dispatcher.php, line 182
Dispatcher::dispatch() - CORE\Cake\Routing\Dispatcher.php, line 160
```