[minor] removing unused variable
[minor] removing unused variable

DonSchenck/pkgcloud,temka1234/pkgcloud,pkgcloud/pkgcloud,Phanatic/pkgcloud,dionjwa/pkgcloud,Hopebaytech/pkgcloud,apla/pkgcloud,andrewsomething/pkgcloud,mdsummers/pkgcloud,hacor/pkgcloud,mcanthony/pkgcloud,bunglestink/pkgcloud,Phanatic/pkgcloud,songanbui/pkgcloud