bottle: fix adding bottle block to formulae with special licenses
bottle: fix adding bottle block to formulae with special licenses

sjackman/homebrew,reitermarkus/brew,vitorgalvao/brew,EricFromCanada/brew,konqui/brew,vitorgalvao/brew,Homebrew/brew,vitorgalvao/brew,sjackman/homebrew,EricFromCanada/brew,Homebrew/brew,Homebrew/brew,reitermarkus/brew,sjackman/homebrew,claui/brew,sjackman/homebrew,MikeMcQuaid/brew,nandub/brew,JCount/brew,MikeMcQuaid/brew,EricFromCanada/brew,vitorgalvao/brew,reitermarkus/brew,JCount/brew,Homebrew/brew,JCount/brew,JCount/brew,konqui/brew,nandub/brew,reitermarkus/brew,claui/brew,claui/brew,claui/brew,nandub/brew,MikeMcQuaid/brew,MikeMcQuaid/brew,konqui/brew,konqui/brew,nandub/brew,EricFromCanada/brew