Guard for empty response body.

jarnovanleeuwen · jarnovanleeuwen · commit 6ea3a08690c6 · 2018-03-05T08:37:38.000+01:00
diff --git a/src/Environment.php b/src/Environment.php
@@ -134,9 +134,7 @@ protected function requestAccessToken(): AccessToken
                 ]
             ]);
 
-            if ($response->getStatusCode() == 200) {
-                $responseData = json_decode($response->getBody());
-
+            if ($response->getStatusCode() == 200 && is_object($responseData = json_decode($response->getBody()))) {
                 return new AccessToken($responseData->access_token, (int) $responseData->expires_in);
             }
 
@@ -167,7 +165,7 @@ public function getRequest(string $endpoint, array $parameters = []): Response
         }
     }
 
-    public function postRequest(string $endpoint, array $data): Response
+    public function postRequest(string $endpoint, array $data = []): Response
     {
         try {
             $response = $this->httpClient->request('POST', $endpoint, [

Original file line number	Diff line number	Diff line change
`@@ -134,9 +134,7 @@ protected function requestAccessToken(): AccessToken`
`134`	`134`	`]`
`135`	`135`	`]);`
`136`	`136`
`137`		`- if ($response->getStatusCode() == 200) {`
`138`		`- $responseData = json_decode($response->getBody());`
`139`		`-`
	`137`	`+ if ($response->getStatusCode() == 200 && is_object($responseData = json_decode($response->getBody()))) {`
`140`	`138`	`return new AccessToken($responseData->access_token, (int) $responseData->expires_in);`
`141`	`139`	`}`
`142`	`140`
`@@ -167,7 +165,7 @@ public function getRequest(string $endpoint, array $parameters = []): Response`
`167`	`165`	`}`
`168`	`166`	`}`
`169`	`167`
`170`		`- public function postRequest(string $endpoint, array $data): Response`
	`168`	`+ public function postRequest(string $endpoint, array $data = []): Response`
`171`	`169`	`{`
`172`	`170`	`try {`
`173`	`171`	`$response = $this->httpClient->request('POST', $endpoint, [`