Fix ReadJson method in HDFingerprintJsonConverter
MODIFY
WalletWasabi/JsonConverters/HDFingerprintJsonConverter.cs
WalletWasabi/JsonConverters/HDFingerprintJsonConverter.cs
@@ -11,7 +11,7 @@ public class HDFingerprintJsonConverter : JsonConverter<HDFingerprint>
var s = (string?)reader.Value;
if (string.IsNullOrWhiteSpace(s))
{
- throw new ArgumentNullException(nameof(reader.Value));
+ return default;
}
var fp = new HDFingerprint(ByteHelpers.FromHex(s));

Fix ReadJson method in HDFingerprintJsonConverter