small bug fix of enum parsing. fixed updating the chunk types array in reduce of AppendableVec.
small bug fix of enum parsing. fixed updating the chunk types array in reduce of AppendableVec.

111t8e/h2o-2,eg-zhang/h2o-2,h2oai/h2o,h2oai/h2o-2,100star/h2o,rowhit/h2o-2,elkingtonmcb/h2o-2,elkingtonmcb/h2o-2,eg-zhang/h2o-2,elkingtonmcb/h2o-2,h2oai/h2o,rowhit/h2o-2,elkingtonmcb/h2o-2,100star/h2o,vbelakov/h2o,eg-zhang/h2o-2,calvingit21/h2o-2,vbelakov/h2o,111t8e/h2o-2,h2oai/h2o-2,100star/h2o,h2oai/h2o,h2oai/h2o-2,elkingtonmcb/h2o-2,h2oai/h2o-2,111t8e/h2o-2,vbelakov/h2o,elkingtonmcb/h2o-2,elkingtonmcb/h2o-2,111t8e/h2o-2,vbelakov/h2o,rowhit/h2o-2,rowhit/h2o-2,100star/h2o,100star/h2o,h2oai/h2o,h2oai/h2o,vbelakov/h2o,100star/h2o,calvingit21/h2o-2,calvingit21/h2o-2,eg-zhang/h2o-2,eg-zhang/h2o-2,calvingit21/h2o-2,vbelakov/h2o,elkingtonmcb/h2o-2,rowhit/h2o-2,eg-zhang/h2o-2,eg-zhang/h2o-2,vbelakov/h2o,eg-zhang/h2o-2,rowhit/h2o-2,h2oai/h2o-2,calvingit21/h2o-2,calvingit21/h2o-2,rowhit/h2o-2,calvingit21/h2o-2,eg-zhang/h2o-2,h2oai/h2o-2,rowhit/h2o-2,elkingtonmcb/h2o-2,111t8e/h2o-2,111t8e/h2o-2,111t8e/h2o-2,vbelakov/h2o,100star/h2o,h2oai/h2o-2,vbelakov/h2o,h2oai/h2o-2,100star/h2o,calvingit21/h2o-2,h2oai/h2o,rowhit/h2o-2,calvingit21/h2o-2,111t8e/h2o-2,eg-zhang/h2o-2,h2oai/h2o,elkingtonmcb/h2o-2,calvingit21/h2o-2,h2oai/h2o-2,111t8e/h2o-2,h2oai/h2o,vbelakov/h2o,rowhit/h2o-2,100star/h2o,111t8e/h2o-2,h2oai/h2o,h2oai/h2o-2,h2oai/h2o