message: hammer: fixed fuzz code to avoid false positives in case of discarded values
diff: @@ -33,6 +33,11 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
  std::vector<uint8_t> vec1(data, data + size);
  json j1 = json::from_bson(vec1);
  + if (j1.is_discarded())
  + {
  + return 0;
  + }
  +
  try
  {
  // step 2: round trip
  