Fixed error where the return code was 200 for successfull queries

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required (VERSION 3.7)
 project (mastodon-cpp
-         VERSION 0.4.1
+         VERSION 0.4.2
          LANGUAGES CXX
 )
 

src/http_sync.cpp

@@ -121,6 +121,7 @@ const std::uint16_t API::http::request_sync(const method &meth,
         {   // OK or Found or Temporary Redirect
             // Only return body
             answer = answer.substr(pos + 4);
+            return 0;
         }
         else if (ret == 301 || ret == 308)
         {   // Moved Permanently or Permanent Redirect