From 1fefffdadb0bc96e502fad5a430ba6760c2c3e5f Mon Sep 17 00:00:00 2001
From: David Supplee <dwsupplee@gmail.com>
Date: Tue, 1 Mar 2016 14:34:19 -0500
Subject: [PATCH] only build default http handler if none is supplied

---
 src/HttpRequestWrapper.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/HttpRequestWrapper.php b/src/HttpRequestWrapper.php
index 6a1fad3216d9..49cd1c136312 100644
--- a/src/HttpRequestWrapper.php
+++ b/src/HttpRequestWrapper.php
@@ -22,6 +22,7 @@
 use Google\Auth\HttpHandler\HttpHandlerFactory;
 use GuzzleHttp\Psr7;
 use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
 
 /**
  * The HttpRequestWrapper is responsible for delivering and signing requests.
@@ -73,9 +74,8 @@ public function __construct(
         callable $httpHandler = null,
         callable $authHttpHandler = null
     ) {
-        $handler = HttpHandlerFactory::build();
-        $this->httpHandler = $httpHandler ?: $handler;
-        $this->authHttpHandler = $authHttpHandler ?: $handler;
+        $this->httpHandler = $httpHandler ?: HttpHandlerFactory::build();
+        $this->authHttpHandler = $authHttpHandler ?: $this->httpHandler;
         $this->scopes = $scopes;
 
         if ($keyFile || $keyFilePath) {
@@ -88,7 +88,7 @@ public function __construct(
      *
      * @param RequestInterface $request Psr7 request.
      * @param array $options HTTP specific configuration options.
-     * @return RequestInterface
+     * @return ResponseInterface
      */
     public function send(RequestInterface $request, array $options = [])
     {