Function recheck

src/background.js:826–832

()

        if (TM_fire.status.update || TM_fire.status.download) {
            if (check_cb) check_cb(true);
            var recheck = function() {
                if (TM_fire.isReady()) {
                    alldone();
                } else {
                    window.setTimeout(recheck, 1000);
                }
            }
            if (up_cb) recheck();
            return;
        }