ensure null is returned by this API for empty array
ensure null is returned by this API for empty array

artivilla/desktop,j-f1/forked-desktop,j-f1/forked-desktop,shiftkey/desktop,desktop/desktop,desktop/desktop,say25/desktop,j-f1/forked-desktop,desktop/desktop,kactus-io/kactus,j-f1/forked-desktop,artivilla/desktop,kactus-io/kactus,artivilla/desktop,say25/desktop,kactus-io/kactus,shiftkey/desktop,say25/desktop,shiftkey/desktop,kactus-io/kactus,artivilla/desktop,desktop/desktop,shiftkey/desktop,say25/desktop