null check

stevenna · Feb 13, 2019 · d417a4b · d417a4b
1 parent fa45eba
commit d417a4b
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/Sustainsys.Saml2/SAML2P/Saml2PSecurityTokenHandler.cs b/Sustainsys.Saml2/SAML2P/Saml2PSecurityTokenHandler.cs
@@ -18,8 +18,13 @@ namespace Sustainsys.Saml2.Saml2P
 	/// </summary>
 	public class Saml2PSecurityTokenHandler : Saml2SecurityTokenHandler
 	{
-		public Saml2PSecurityTokenHandler( SPOptions spOptions)
+		public Saml2PSecurityTokenHandler(SPOptions spOptions)
 		{
+			if (spOptions == null)
+			{
+				throw new ArgumentNullException(nameof(spOptions));
+			}
+
 			Serializer = new Saml2PSerializer(spOptions);
 		}