fix recalculate on last festival if exists

app/config/security.yml

@@ -1,7 +1,6 @@
 # To get started with security, check out the documentation:
 # https://symfony.com/doc/current/security.html
 security:
-
     encoders:
         FOS\UserBundle\Model\UserInterface: bcrypt
     # https://symfony.com/doc/current/security.html#b-configuring-how-users-are-loaded

src/AppBundle/Controller/DefaultController.php

@@ -54,7 +54,10 @@ class DefaultController extends Controller {
 				                  0,
 				                  1 );
 		}
+		if($lastFestival){
+			
 		$lastFestival->recalculateChiffreAffaire();
+		}
 		$categRepo   = $m->getRepository( 'AppBundle:ProductCategory' );
 		$sellingRepo = $m->getRepository( 'AppBundle:SellRecord' );
 		$categories  = $categRepo->findAll();