message: Correctly clean up string aggregates for min/max
diff: @@ -47,7 +47,7 @@ struct MaxOperation : public NumericMinMaxBase {
  struct StringMinMaxBase : public MinMaxBase {
  template <class STATE> static void Destroy(STATE *state) {
  - if (IsNullValue<STATE>(*state) && !state->IsInlined()) {
  + if (!state->IsInlined()) {
  delete[] state->GetData();
  }
  }
  