cask moved: check target writable for move_back
cask moved: check target writable for move_back


hanxue/linuxbrew,claui/brew,Linuxbrew/brew,mgrimes/brew,pseudocody/brew,hanxue/linuxbrew,reelsense/brew,claui/brew,alyssais/brew,MikeMcQuaid/brew,pseudocody/brew,vitorgalvao/brew,JCount/brew,ilovezfs/brew,hanxue/linuxbrew,alyssais/brew,reelsense/brew,Linuxbrew/brew,Linuxbrew/brew,reitermarkus/brew,reitermarkus/brew,claui/brew,MikeMcQuaid/brew,sjackman/homebrew,EricFromCanada/brew,vitorgalvao/brew,DomT4/brew,sjackman/homebrew,claui/brew,mahori/brew,mahori/brew,DomT4/brew,mgrimes/brew,Linuxbrew/brew,ilovezfs/brew,nandub/brew,konqui/brew,sjackman/homebrew,mahori/brew,konqui/brew,EricFromCanada/brew,konqui/brew,vitorgalvao/brew,alyssais/brew,EricFromCanada/brew,nandub/brew,JCount/brew,DomT4/brew,EricFromCanada/brew,MikeMcQuaid/brew,maxim-belkin/brew,JCount/brew,vitorgalvao/brew,mgrimes/brew,konqui/brew,maxim-belkin/brew,JCount/brew,pseudocody/brew,reitermarkus/brew,ilovezfs/brew,nandub/brew,DomT4/brew,Homebrew/brew,maxim-belkin/brew,reelsense/brew,mahori/brew,Homebrew/brew,Homebrew/brew,reitermarkus/brew,sjackman/homebrew,MikeMcQuaid/brew,Homebrew/brew,nandub/brew