Refactor decoding outside the if expression in dirserv_load_fingerprint_file()
There have already been two bugs in this code, so we should refactor it: https://github.com/torproject/tor/pull/970#pullrequestreview-242268332
There have already been two bugs in this code, so we should refactor it: https://github.com/torproject/tor/pull/970#pullrequestreview-242268332