1 files changed, 3 insertions, 3 deletions
diff --git a/samples/OAuthServiceProvider/Code/OAuthAuthorizationManager.cs b/samples/OAuthServiceProvider/Code/OAuthAuthorizationManager.cs
index 41b1d23..3c8a3be 100644
--- a/samples/OAuthServiceProvider/Code/OAuthAuthorizationManager.cs
+++ b/samples/OAuthServiceProvider/Code/OAuthAuthorizationManager.cs
@@ -83,11 +83,11 @@
 					OAuth2AuthorizationServer.AsymmetricKey,
 					OAuth2AuthorizationServer.AsymmetricKey));
 
-			string username, scope;
+			string username;
+			HashSet<string> scope;
 			var error = resourceServer.VerifyAccess(new HttpRequestInfo(httpDetails, requestUri), out username, out scope);
 			if (error == null) {
-				string[] scopes = scope.Split(new char[] { ' ' });
-				var principal = new OAuthPrincipal(username, scopes);
+				var principal = new OAuthPrincipal(username, scope.ToArray());
 				return principal;
 			} else {
 				return null;