From 6cdba21cf62390c71059752fa96d3583d7b3533e Mon Sep 17 00:00:00 2001
From: Alexander Corrado <alexander.corrado@gmail.com>
Date: Sun, 24 Jul 2011 06:08:13 -0400
Subject: [PATCH] Base derived type's initial gchandle delta off primary base's

---
 src/Mono.Cxxi/CppTypeInfo.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Mono.Cxxi/CppTypeInfo.cs b/src/Mono.Cxxi/CppTypeInfo.cs
index 85892df6..00de805b 100644
--- a/src/Mono.Cxxi/CppTypeInfo.cs
+++ b/src/Mono.Cxxi/CppTypeInfo.cs
@@ -198,6 +198,8 @@ namespace Mono.Cxxi {
 
 				baseType.gchandle_offset_delta += native_size_without_padding + CountBases (b => !b.IsPrimaryBase) * IntPtr.Size;
 				baseType.vt_overrides = baseType.vt_overrides.Clone (); // managed override tramps will be regenerated with correct gchandle offset
+			} else {
+				gchandle_offset_delta = baseType.gchandle_offset_delta;
 			}
 
 			base_classes.Add (baseType);