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 04d1065..ec59d35
--- a/mcs/class/System/System.CodeDom/CodeDelegateCreateExpression.cs
+++ b/mcs/class/System/System.CodeDom/CodeDelegateCreateExpression.cs
@@ -6,6 +6,26 @@
 //   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
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 
 using System.Runtime.InteropServices;
@@ -44,6 +64,9 @@ namespace System.CodeDom
                //
                public CodeTypeReference DelegateType {
                        get {
+                               if (delegateType == null) {
+                                       delegateType = new CodeTypeReference (string.Empty);
+                               }
                                return delegateType;
                        }
                        set {
@@ -53,6 +76,9 @@ namespace System.CodeDom
 
                public string MethodName {
                        get {
+                               if (methodName == null) {
+                                       return string.Empty;
+                               }
                                return methodName;
                        }
                        set {
@@ -68,5 +94,13 @@ namespace System.CodeDom
                                targetObject = value;
                        }
                }
+
+               //
+               // ICodeDomVisitor method
+               //
+               internal override void Accept (ICodeDomVisitor visitor)
+               {
+                       visitor.Visit (this);
+               }
        }
 }