Changes

Summary

1. Add correct isEffective implementation to DualHarvestTool. (details)

Commit 8f5d06558244b9eb8772f063b5c0bac012f4f1a8 by bernhard.bonigl Add correct isEffective implementation to DualHarvestTool.
	src/main/java/tconstruct/library/tools/DualHarvestTool.java (diff)