Replace kernel.root_dir by kernel.project_dir

kernel.root_dir and Kernel::getRootDir() are deprecated since Symfony 3.3.
See https://symfony.com/blog/new-in-symfony-3-3-a-simpler-way-to-get-the-project-root-directory and https://github.com/symfony/symfony/blob/3.3/UPGRADE-3.3.md#httpkernel for more information.

1 files changed, 1 insertions, 6 deletions

diff --git a/app/AppKernel.php b/app/AppKernel.php
index f1140943..d582c93e 100644
--- a/app/AppKernel.php
+++ b/app/AppKernel.php
@@ -57,11 +57,6 @@ class AppKernel extends Kernel
         return $bundles;
     }
 
-    public function getRootDir()
-    {
-        return __DIR__;
-    }
-
     public function getCacheDir()
     {
         return dirname(__DIR__) . '/var/cache/' . $this->getEnvironment();
@@ -74,7 +69,7 @@ class AppKernel extends Kernel
 
     public function registerContainerConfiguration(LoaderInterface $loader)
     {
-        $loader->load($this->getRootDir() . '/config/config_' . $this->getEnvironment() . '.yml');
+        $loader->load($this->getProjectDir() . '/app/config/config_' . $this->getEnvironment() . '.yml');
         $loader->load(function ($container) {
             if ($container->getParameter('use_webpack_dev_server')) {
                 $container->loadFromExtension('framework', [