A problem in MakeInputIterator()

[cighao]

For function MakeInputIterator() in version_set.cc

when call NewIterator(), the level parameters should be that which level *flevel->files[i].file_metadata belongs to. But the variable which is only the index. which value is 0, 1, 2,3..., it does not mean level number. The level number should be c->level(which)

Could you please check that? Is it my misunderstanding?

[wolfkdy]

It seems a dangerous typo, I looked deeper into the code to see how which (the level param) affects NewIterator, it seems currently, this param is not used in the following process.