jaquadro/Substrate — pull request #22 by Sukasa (2014-02-22 22:48:05+00:00)
Title: Chunk enumerator no longer crashes when attempting to load empty dimensions

If a dimension's folder is created (DIM1, DIM-1, DIM_MYST6, etc) but contains no files, attempting to iterate through chunks will throw an exception. A pair of changes to RegionChunkManager.cs fix this problem.
Signed-off-by: Sukasa