SlimeKnights/TinkersConstruct — pull request #859 by bonii-xx (2014-08-13 09:22:58+00:00)
Title: Add correct isEffective implementation to DualHarvestTool.

Besides that thing beeing missing, it's the only proper fix to https://github.com/bonii-xx/IguanaTweaksTConstruct/issues/11 ;)