From 4f865c758ae5c4fc1c320a032c7b7e008418e34c Mon Sep 17 00:00:00 2001
From: Christian Flothmann <christian.flothmann@xabbuh.de>
Date: Wed, 3 Feb 2016 18:21:36 +0100
Subject: [PATCH] add files used in FileResource objects

Starting with Symfony 3.1, the constructor of the `FileResource` class
will throw an exception when the passed file does not exist.
---
 .../Component/DependencyInjection/ContainerBuilder.php        | 4 +++-
 src/Symfony/Component/Routing/Tests/Fixtures/bar.xml          | 0
 2 files changed, 3 insertions(+), 1 deletion(-)
 create mode 100644 src/Symfony/Component/Routing/Tests/Fixtures/bar.xml

diff --git a/src/Symfony/Component/DependencyInjection/ContainerBuilder.php b/src/Symfony/Component/DependencyInjection/ContainerBuilder.php
index 6c52c47b65..3a72208c3e 100644
--- a/src/Symfony/Component/DependencyInjection/ContainerBuilder.php
+++ b/src/Symfony/Component/DependencyInjection/ContainerBuilder.php
@@ -243,7 +243,9 @@ class ContainerBuilder extends Container implements TaggedContainerInterface
         }
 
         do {
-            $this->addResource(new FileResource($class->getFileName()));
+            if (is_file($class->getFileName())) {
+                $this->addResource(new FileResource($class->getFileName()));
+            }
         } while ($class = $class->getParentClass());
 
         return $this;
diff --git a/src/Symfony/Component/Routing/Tests/Fixtures/bar.xml b/src/Symfony/Component/Routing/Tests/Fixtures/bar.xml
new file mode 100644
index 0000000000..e69de29bb2