try once more

src/Network/Http.cpp

@@ -21,14 +21,16 @@ public:
     inline CURL* Get() {
         return curl;
     }
+
 private:
     CURL* curl;
 };
 
 static size_t WriteCallback(void* contents, size_t size, size_t nmemb, void* userp) {
-    ((std::string*)userp)->append((char*)contents, size * nmemb);
+    std::string((char*)userp).append((char*)contents, size * nmemb);
     return size * nmemb;
 }
+
 std::string HttpRequest(const std::string& IP, int port) {
     CurlManager M;
     std::string readBuffer;