1 files changed, 1 insertions, 1 deletions
diff --git a/mcs/class/referencesource/System.IdentityModel/System/ServiceModel/Security/BinarySecretKeyIdentifierClause.cs b/mcs/class/referencesource/System.IdentityModel/System/ServiceModel/Security/BinarySecretKeyIdentifierClause.cs
index 6389818fd19..79ce39c17ca 100644
--- a/mcs/class/referencesource/System.IdentityModel/System/ServiceModel/Security/BinarySecretKeyIdentifierClause.cs
+++ b/mcs/class/referencesource/System.IdentityModel/System/ServiceModel/Security/BinarySecretKeyIdentifierClause.cs
@@ -50,7 +50,7 @@ namespace System.ServiceModel.Security
         {
             BinarySecretKeyIdentifierClause that = keyIdentifierClause as BinarySecretKeyIdentifierClause;
 
-            // PreSharp 
+            // PreSharp Bug: Parameter 'that' to this public method must be validated: A null-dereference can occur here.
 #pragma warning suppress 56506
             return ReferenceEquals(this, that) || (that != null && that.Matches(this.GetRawBuffer()));
         }