Remove Expression Language services when the component is unavailable

thewilkybarkid · thewilkybarkid · commit 557a82ac4d93 · 2014-07-03T13:17:18.000+01:00
diff --git a/src/Symfony/Bundle/SecurityBundle/DependencyInjection/SecurityExtension.php b/src/Symfony/Bundle/SecurityBundle/DependencyInjection/SecurityExtension.php
@@ -66,6 +66,11 @@ public function load(array $configs, ContainerBuilder $container)
         $loader->load('templating_twig.xml');
         $loader->load('collectors.xml');
 
+        if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) {
+            $container->removeDefinition('security.expression_language');
+            $container->removeDefinition('security.access.expression_voter');
+        }
+
         // set some global scalars
         $container->setParameter('security.access.denied_url', $config['access_denied_url']);
         $container->setParameter('security.authentication.manager.erase_credentials', $config['erase_credentials']);
