This mod makes recipes using stacked ingredients to produce stacked output. The reason for this mod is I have found some mod packs can end up with major speed boost that even loaders are unable to provide the resources fast enough
utils/deadlock.lua/line 251: assumes that if the ingredients table exists, it will have stuff in it. Add a check for table size > 0.
Same issue in line 242 actually.
Also, both of them only check for amount, not for [2] in the short notation. Is that safe?