filter out packages only when a limit is set
filter out packages only when a limit is set

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