message: tests: Explicitly ignore the return value of DecodeBase58(...)
diff: @@ -49,7 +49,7 @@ static void Base58Decode(benchmark::State& state)
  const char* addr = "17VZNX1SN5NtKa8UQFxwQbFeFc3iqRYhem";
  std::vector<unsigned char> vch;
  while (state.KeepRunning()) {
  - DecodeBase58(addr, vch);
  + (void) DecodeBase58(addr, vch);
  }
  }
  