message: Do not take account sections with empty content
diff: @@ -1169,6 +1169,9 @@ std::vector<uint8_t> Binary::authentihash(ALGORITHMS algo) const {
  uint64_t position = 0;
  for (const Section* sec : sections) {
  + if (sec->sizeof_raw_data() == 0) {
  + continue;
  + }
  const std::vector<uint8_t>& pad = sec->padding();
  const std::vector<uint8_t>& content = sec->content();
  LIEF_DEBUG("Authentihash: Append section {:<8}: [0x{:04x}, 0x{:04x}] + [0x{:04x}] = [0x{:04x}, 0x{:04x}]",
  