title: Laravel Auth RedirectTo will be ignored
body: <p>i use the default LoginController from Laravel 5.4 Auth. I just modified the <code>redirectTo</code> property to /</p>
  
  <pre><code>&lt;?php
  
  namespace App\Http\Controllers\Auth;
  
  use App\Http\Controllers\Controller;
  use Illuminate\Foundation\Auth\AuthenticatesUsers;
  
  class LoginController extends Controller
  {
      use AuthenticatesUsers;
      protected $redirectTo = '/';
  
      public function __construct()
      {
          $this-&gt;middleware('guest')-&gt;except('logout');
      }
  }
  </code></pre>
  
  <p>Now i logged in as a user. After login the redirect to / works fine.
  So now i goto <code>/login</code> again and now the <code>trait RedirectsUsers</code> redirect's me to <code>/home</code>.</p>
  
  <p>I think the problem is in the trait on this line:</p>
  
  <pre><code>return property_exists($this, 'redirectTo') ? $this-&gt;redirectTo : '/home';
  </code></pre>
  
  <p>But i didn't understand why. In the <code>LoginController</code> the <code>redirectTo</code> will be set to /.</p>
  
  <p>I don't want to override the <code>RedirectsUsers</code> trait in the vendor directory.</p>
  
  <p>How i can fix the issue?</p>