message: clang compile fix - add braces around initialisation of union
diff: @@ -454,7 +454,7 @@ value Connection::NewString(threadID thread, const std::string &str)
  stringID ret;
  cmd.GetData().Read(ret).Done();
  - return {Tag::String, ret};
  + return {Tag::String, {ret}};
  }
  value Connection::GetLocalValue(threadID thread, frameID frame, int32_t slot, Tag tag)
  