fix fetch check in comic page Bug: there was no refetch in case of previous error or still fetching
fix fetch check in comic page
Bug: there was no refetch in case of previous error or still fetching

tardypad/daily-comics,tardypad/daily-comics,tardypad/sailfishos-daily-comics,tardypad/daily-comics,tardypad/sailfishos-daily-comics,tardypad/sailfishos-daily-comics