1 files changed, 21 insertions, 11 deletions
diff --git a/crypto/src/pkix/PkixCertPathBuilderException.cs b/crypto/src/pkix/PkixCertPathBuilderException.cs
index 46845d287..81c833459 100644
--- a/crypto/src/pkix/PkixCertPathBuilderException.cs
+++ b/crypto/src/pkix/PkixCertPathBuilderException.cs
@@ -1,22 +1,32 @@
 using System;
+using System.Runtime.Serialization;
 
 using Org.BouncyCastle.Security;
 
 namespace Org.BouncyCastle.Pkix
 {
-	/// <summary>
-	/// Summary description for PkixCertPathBuilderException.
-	/// </summary>
-#if !PORTABLE
     [Serializable]
-#endif
-    public class PkixCertPathBuilderException : GeneralSecurityException
+    public class PkixCertPathBuilderException
+		: GeneralSecurityException
 	{
-		public PkixCertPathBuilderException() : base() { }
-		
-		public PkixCertPathBuilderException(string message) : base(message)	{ }  
+		public PkixCertPathBuilderException()
+			: base()
+		{
+		}
 
-		public PkixCertPathBuilderException(string message, Exception exception) : base(message, exception) { }
-		
+		public PkixCertPathBuilderException(string message)
+			: base(message)
+		{
+		}
+
+		public PkixCertPathBuilderException(string message, Exception innerException)
+			: base(message, innerException)
+		{
+		}
+
+		protected PkixCertPathBuilderException(SerializationInfo info, StreamingContext context)
+			: base(info, context)
+		{
+		}
 	}
 }