Fix warning when gcm notification fails and no message-id is present

khrizt · Jun 14, 2016 · 83f1a6a · 83f1a6a
1 parent fbe3d79
commit 83f1a6a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Khrizt/PushNotiphications/Model/Gcm/Response.php b/src/Khrizt/PushNotiphications/Model/Gcm/Response.php
@@ -70,8 +70,10 @@ class Response implements ResponseInterface
     public static function parse(string $token, array $body) : Response
     {
         $response = new self();
-        $response->notificationId = $body['message_id'];
         $response->token = $token;
+        if (array_key_exists('message_id', $body)) {
+            $response->notificationId = $body['message_id'];
+        }
         if (array_key_exists('registration_id', $body)) {
             $response->canonicalId = $body['registration_id'];
         }