client.rb in whatsapp-0.1.2

- old
+ new

@@ -13,12 +13,10 @@
         full_path,
         headers: { "Content-Type" => "application/json" },
         body: payload.to_json
       )
 
-      unless response.success?
-        raise Whats::Errors::RequestError.new("API request error.", response)
-      end
+      raise Whats::Errors::RequestError.new("API request error.", response) if response.failure?
 
       JSON.parse(response.response_body)
     end
 
     private