From 611386cb849bff0db7ff53b662aba5ec33698ca1 Mon Sep 17 00:00:00 2001
From: Daniel Olfelt <dolfelt@gmail.com>
Date: Fri, 22 May 2015 08:26:38 -0500
Subject: [PATCH] Fix error when accessing a single attribute before any have
 been added.

---
 src/ServerRequest.php      | 2 +-
 test/ServerRequestTest.php | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/ServerRequest.php b/src/ServerRequest.php
index f295ebea..cfd8569e 100644
--- a/src/ServerRequest.php
+++ b/src/ServerRequest.php
@@ -35,7 +35,7 @@ class ServerRequest implements ServerRequestInterface
     /**
      * @var array
      */
-    private $attributes;
+    private $attributes = [];
 
     /**
      * @var array
diff --git a/test/ServerRequestTest.php b/test/ServerRequestTest.php
index 7e655893..e1665a51 100644
--- a/test/ServerRequestTest.php
+++ b/test/ServerRequestTest.php
@@ -76,6 +76,10 @@ public function testAttributesAreEmptyByDefault()
         $this->assertEmpty($this->request->getAttributes());
     }
 
+    public function testSingleAttributesWhenEmptyByDefault()
+    {
+        $this->assertEmpty($this->request->getAttribute('does-not-exist'));
+    }
     /**
      * @depends testAttributesAreEmptyByDefault
      */