fix a ZeroDivisonError when cumulative_size is zero#92
Open
afq984 wants to merge 1 commit intoliftoff:masterfrom
Open
fix a ZeroDivisonError when cumulative_size is zero#92afq984 wants to merge 1 commit intoliftoff:masterfrom
afq984 wants to merge 1 commit intoliftoff:masterfrom
