po-devs/pokemon-online — pull request #1073 by Fuzzysqurl (2014-03-16 05:31:03+00:00)
Title: KnockOff+Berry Juice, Simpler megastone check

No idea why I didn't do the simpler megastone check when I added it to Pick up and then again when I added Symbiosis, but better late than never I guess!