message: Bail out of local storage scan when there are no chunks
diff: @@ -18,6 +18,10 @@ LocalTableStorage::~LocalTableStorage() {
  }
  void LocalTableStorage::InitializeScan(LocalScanState &state) {
  + if (collection.chunks.size() == 0) {
  + // nothing to scan
  + return;
  + }
  state.SetStorage(this);
  state.chunk_index = 0;
  