From be769ea1ac851ba1c87f9a728cab048f8391e9a1 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Sun, 2 Oct 2011 22:39:15 +0200
Subject: [PATCH] Add user-agent header to json fetches, fixes #39

---
 src/Composer/Json/JsonFile.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Composer/Json/JsonFile.php b/src/Composer/Json/JsonFile.php
index 060ce25de..3aeadc60f 100644
--- a/src/Composer/Json/JsonFile.php
+++ b/src/Composer/Json/JsonFile.php
@@ -13,6 +13,7 @@
 namespace Composer\Json;
 
 use Composer\Repository\RepositoryManager;
+use Composer\Composer;
 
 /**
  * Reads/writes json files.
@@ -52,7 +53,11 @@ class JsonFile
      */
     public function read()
     {
-        $json = file_get_contents($this->path);
+        $context = stream_context_create(array(
+            'http' => array('header' => 'User-Agent: Composer/'.Composer::VERSION."\r\n")
+        ));
+
+        $json = file_get_contents($this->path, false, $context);
 
         return static::parseJson($json);
     }