message: Fixed parsing of "false"
diff: @@ -126,7 +126,7 @@ public:
  auto type = Wrapper::Class::getType();
  oatpp::parser::Caret caret(str);
  auto result = read(caret, type).template cast<Wrapper>();
  - if(!result) {
  + if(result == nullptr) {
  throw oatpp::parser::ParsingError(caret.getErrorMessage(), caret.getErrorCode(), caret.getPosition());
  }
  return result;
  