add realm from HttpListener

[mono.git] / mcs / class / System / System.CodeDom / CodeDelegateCreateExpression.cs

diff --git a/mcs/class/System/System.CodeDom/CodeDelegateCreateExpression.cs b/mcs/class/System/System.CodeDom/CodeDelegateCreateExpression.cs
old mode 100755 (executable)
new mode 100644 (file)
index 639be2c..ec59d35
--- a/mcs/class/System/System.CodeDom/CodeDelegateCreateExpression.cs
+++ b/mcs/class/System/System.CodeDom/CodeDelegateCreateExpression.cs
@@ -6,8 +6,7 @@
 //   Daniel Stodden (stodden@in.tum.de)
 //
 // (C) 2001 Ximian, Inc.
-//
-
+// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the
@@ -65,6 +64,9 @@ namespace System.CodeDom
                //
                public CodeTypeReference DelegateType {
                        get {
+                               if (delegateType == null) {
+                                       delegateType = new CodeTypeReference (string.Empty);
+                               }
                                return delegateType;
                        }
                        set {
@@ -74,6 +76,9 @@ namespace System.CodeDom
 
                public string MethodName {
                        get {
+                               if (methodName == null) {
+                                       return string.Empty;
+                               }
                                return methodName;
                        }
                        set {
@@ -89,5 +94,13 @@ namespace System.CodeDom
                                targetObject = value;
                        }
                }
+
+               //
+               // ICodeDomVisitor method
+               //
+               internal override void Accept (ICodeDomVisitor visitor)
+               {
+                       visitor.Visit (this);
+               }
        }
 }