From f5d1f1afa1793e94432833757ddc0091979a45ad Mon Sep 17 00:00:00 2001
From: Ludovic Fleury <ludo.fleury@gmail.com>
Date: Wed, 4 Feb 2015 05:05:50 +0100
Subject: [PATCH 1/3] Update the Yaml driver

As mentioned in the [symfony\yaml](https://github.com/symfony/Yaml/commit/a43656845f677a0f308f97667b2789410b67dc36)
"Passing a file as an input is a deprecated feature and will be removed in 3.0."
---
 src/Igorw/Silex/YamlConfigDriver.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Igorw/Silex/YamlConfigDriver.php b/src/Igorw/Silex/YamlConfigDriver.php
index 5b849a9..8a36b51 100644
--- a/src/Igorw/Silex/YamlConfigDriver.php
+++ b/src/Igorw/Silex/YamlConfigDriver.php
@@ -11,7 +11,9 @@ public function load($filename)
         if (!class_exists('Symfony\\Component\\Yaml\\Yaml')) {
             throw new \RuntimeException('Unable to read yaml as the Symfony Yaml Component is not installed.');
         }
-        $config = Yaml::parse($filename);
+        
+        $input = file_get_contents($filename); 
+        $config = Yaml::parse($input);
         return $config ?: array();
     }
 

From c68da8cbf57391bac72d5bb21157bc1448bd3a38 Mon Sep 17 00:00:00 2001
From: Ludovic Fleury <ludo.fleury@gmail.com>
Date: Wed, 4 Feb 2015 05:08:31 +0100
Subject: [PATCH 2/3] Update symfony/yaml dependency requirement

---
 composer.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/composer.json b/composer.json
index a20436a..69a3bb9 100644
--- a/composer.json
+++ b/composer.json
@@ -17,11 +17,11 @@
         "silex/silex": "~1.0"
     },
     "require-dev": {
-        "symfony/yaml": "~2.1",
+        "symfony/yaml": "~2.2",
         "jamesmoss/toml": "~0.1"
     },
     "suggest": {
-        "symfony/yaml": "~2.1",
+        "symfony/yaml": "~2.2",
         "jamesmoss/toml": "~0.1"
     },
     "autoload": {

From 5bd36be61e67d8f63342afa3108d654d7240e57b Mon Sep 17 00:00:00 2001
From: Ludovic Fleury <ludo.fleury@gmail.com>
Date: Wed, 4 Feb 2015 05:11:36 +0100
Subject: [PATCH 3/3] Update the symfony/yaml version in README

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 1950a9a..c8c0585 100644
--- a/README.md
+++ b/README.md
@@ -66,7 +66,7 @@ To use Yaml instead of JSON, just pass a file that ends on `.yml`:
 
     $app->register(new Igorw\Silex\ConfigServiceProvider(__DIR__."/../config/services.yml"));
 
-Note, you will have to require the `~2.1` of the `symfony/yaml` package.
+Note, you will have to require the `~2.2` of the `symfony/yaml` package.
 
 ### Using TOML