diff options
Diffstat (limited to 'crypto/src/asn1/DerUniversalString.cs')
| -rw-r--r-- | crypto/src/asn1/DerUniversalString.cs | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/crypto/src/asn1/DerUniversalString.cs b/crypto/src/asn1/DerUniversalString.cs index e4e93bd7d..1183ed1f3 100644 --- a/crypto/src/asn1/DerUniversalString.cs +++ b/crypto/src/asn1/DerUniversalString.cs @@ -32,24 +32,25 @@ namespace Org.BouncyCastle.Asn1 * * @exception ArgumentException if the object cannot be converted. */ - public static DerUniversalString GetInstance( - object obj) + public static DerUniversalString GetInstance(object obj) { - if (obj == null || obj is DerUniversalString) - { - return (DerUniversalString)obj; - } - else if (obj is IAsn1Convertible) + if (obj == null) + return null; + + if (obj is DerUniversalString derUniversalString) + return derUniversalString; + + if (obj is IAsn1Convertible asn1Convertible) { - Asn1Object asn1Object = ((IAsn1Convertible)obj).ToAsn1Object(); - if (asn1Object is DerUniversalString) - return (DerUniversalString)asn1Object; + Asn1Object asn1Object = asn1Convertible.ToAsn1Object(); + if (asn1Object is DerUniversalString converted) + return converted; } - else if (obj is byte[]) + else if (obj is byte[] bytes) { try { - return (DerUniversalString)Meta.Instance.FromByteArray((byte[])obj); + return (DerUniversalString)Meta.Instance.FromByteArray(bytes); } catch (IOException e) { |