From 0d9e453f6a2f21e1f430d2686f4fa40743ea3846 Mon Sep 17 00:00:00 2001
From: Michael Ganss <michael.ganss@updatestar.com>
Date: Wed, 6 Nov 2019 15:55:22 +0100
Subject: [PATCH] Fix #147

---
 XmlSchemaClassGenerator/TypeModel.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/XmlSchemaClassGenerator/TypeModel.cs b/XmlSchemaClassGenerator/TypeModel.cs
index dd8bdf97..64d4638b 100644
--- a/XmlSchemaClassGenerator/TypeModel.cs
+++ b/XmlSchemaClassGenerator/TypeModel.cs
@@ -280,10 +280,10 @@ public override CodeTypeDeclaration Generate()
             classDeclaration.IsClass = true;
             classDeclaration.IsPartial = true;
             if (Configuration.AssemblyVisible)
-            {
                 classDeclaration.TypeAttributes = (classDeclaration.TypeAttributes & ~System.Reflection.TypeAttributes.VisibilityMask) | System.Reflection.TypeAttributes.NestedAssembly;
-            }
 
+            if (IsAbstract)
+                classDeclaration.TypeAttributes |= System.Reflection.TypeAttributes.Abstract;
 
             if (Configuration.EnableDataBinding)
             {