From 6955acf53e56adc79a38b9fef39fecf5884a5df3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Srbeck=C3=BD?= <dsrbecky@gmail.com>
Date: Sun, 2 Apr 2006 09:24:59 +0000
Subject: [PATCH] Forgot to commit modified WrapperGenerator

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/2.0@1249 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61
---
 .../Autogenerated/ISymUnmanagedDispose.cs     |  8 ++++++-
 src/Tools/WrapperGenerator/CodeGenerator.cs   | 21 +++++++++++++++----
 2 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedDispose.cs b/src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedDispose.cs
index d8999c49de..1db171edb8 100644
--- a/src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedDispose.cs
+++ b/src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedDispose.cs
@@ -33,7 +33,13 @@ namespace Debugger.Wrappers.CorSym
 		
 		public static ISymUnmanagedDispose Wrap(Debugger.Interop.CorSym.ISymUnmanagedDispose objectToWrap)
 		{
-			return new ISymUnmanagedDispose(objectToWrap);
+			if ((objectToWrap != null))
+			{
+				return new ISymUnmanagedDispose(objectToWrap);
+			} else
+			{
+				return null;
+			}
 		}
 		
 		~ISymUnmanagedDispose()
diff --git a/src/Tools/WrapperGenerator/CodeGenerator.cs b/src/Tools/WrapperGenerator/CodeGenerator.cs
index 6ae91c236a..379ef6071e 100644
--- a/src/Tools/WrapperGenerator/CodeGenerator.cs
+++ b/src/Tools/WrapperGenerator/CodeGenerator.cs
@@ -286,10 +286,23 @@ namespace WrapperGenerator
 			*/
 			
 			method.Statements.Add(
-				new CodeMethodReturnStatement(
-					new CodeObjectCreateExpression(
-						wrappedType.Name,
-						new CodeArgumentReferenceExpression("objectToWrap"))));
+				// if
+				new CodeConditionStatement(
+					// objectToWrap != null
+					new CodeBinaryOperatorExpression(
+						new CodeArgumentReferenceExpression("objectToWrap"),
+						CodeBinaryOperatorType.IdentityInequality,
+						new CodePrimitiveExpression(null)),
+					// return new TheType(objectToWrap);
+					new CodeStatement[] {
+						new CodeMethodReturnStatement(
+							new CodeObjectCreateExpression(
+								wrappedType.Name,
+								new CodeArgumentReferenceExpression("objectToWrap")))},
+					// else return null;
+					new CodeStatement[] {
+						new CodeMethodReturnStatement(
+							new CodePrimitiveExpression(null))}));
 			
 			return method;
 		}