1 files changed, 4 insertions, 3 deletions
diff --git a/src/DotNetOpenId/HmacShaAssociation.cs b/src/DotNetOpenId/HmacShaAssociation.cs
index a754aca..dd66900 100644
--- a/src/DotNetOpenId/HmacShaAssociation.cs
+++ b/src/DotNetOpenId/HmacShaAssociation.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Diagnostics;
+using System.Collections.Generic;
 using System.Security.Cryptography;
 
 namespace DotNetOpenId {
@@ -14,7 +15,7 @@ namespace DotNetOpenId {
 			/// </summary>
 			internal int SecretLength { get { return BaseHashAlgorithm.HashSize / 8; } }
 		}
-		static HmacSha[] HmacShaAssociationTypes = {
+		static HmacSha[] HmacShaAssociationTypes = new List<HmacSha> {
 			new HmacSha {
 				CreateHasher = secretKey => new HMACSHA512(secretKey),
 				GetAssociationType = protocol => protocol.Args.SignatureAlgorithm.HMAC_SHA512,
@@ -35,7 +36,7 @@ namespace DotNetOpenId {
 				GetAssociationType = protocol => protocol.Args.SignatureAlgorithm.HMAC_SHA1,
 				BaseHashAlgorithm = new SHA1Managed(),
 			},
-		};
+		}.ToArray();
 
 		public static HmacShaAssociation Create(Protocol protocol, string associationType,
 			string handle, byte[] secret, TimeSpan totalLifeLength) {
@@ -142,4 +143,4 @@ namespace DotNetOpenId {
 			return typeIdentity.CreateHasher(SecretKey);
 		}
 	}
-}
-\ No newline at end of file
+}