From ee2a9aece83d6afa6607c05e7a0eae4a305bd23c Mon Sep 17 00:00:00 2001
From: Travis Swientek <travis@tswientek.com>
Date: Sat, 3 Aug 2013 14:20:31 -0700
Subject: [PATCH] Fixed HTTPBroker Response and README for Stats endpoint

---
 src/Mailgun/Connection/HttpBroker.php | 8 ++++++--
 src/Mailgun/Stats/README.md           | 4 ++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/Mailgun/Connection/HttpBroker.php b/src/Mailgun/Connection/HttpBroker.php
index f887994..8063fc0 100644
--- a/src/Mailgun/Connection/HttpBroker.php
+++ b/src/Mailgun/Connection/HttpBroker.php
@@ -52,8 +52,10 @@ class HttpBroker{
 	
 	public function getRequest($endpointUrl, $queryString = array()){
 		$request = $this->mgClient->get($endpointUrl);
-		foreach($queryString as $key=>$value){
-			$request->getQuery()->set($key, $value);
+		if(isset($queryString)){
+			foreach($queryString as $key=>$value){
+				$request->getQuery()->set($key, $value);
+			}			
 		}
 		$response = $request->send();
 		return $this->responseHandler($response);
@@ -75,6 +77,8 @@ class HttpBroker{
 		$httpResponeCode = $responseObj->getStatusCode();
 		if($httpResponeCode === 200){
 			$jsonResponseData = $responseObj->json();
+			$result = new \stdClass();
+			$result->http_response_body = new \stdClass();
 			foreach ($jsonResponseData as $key => $value){
 			    $result->http_response_body->$key = $value;
 			}
diff --git a/src/Mailgun/Stats/README.md b/src/Mailgun/Stats/README.md
index 4aef127..988fd95 100644
--- a/src/Mailgun/Stats/README.md
+++ b/src/Mailgun/Stats/README.md
@@ -17,7 +17,7 @@ $mgClient = new MailgunClient("key-3ax6xnjp29jd6fds4gc373sgvjxteol0", "samples.m
 $stats = $mgClient->Stats();
 
 # Next, get the last 50 stats.
-$stats->getStats(50, 0);
+$stats->getStats(array('limit' => 50, 'skip' => 0, 'event' => 'sent'));
 ```
 
 Available Functions
@@ -25,7 +25,7 @@ Available Functions
 
 `deleteTag(string $tag)`  
 
-`getStats(int $limit, int $skip)`  
+`getStats(array $filterParams)`  
 
 More Documentation
 ------------------