From 7c1e61bec8c069b2cc9e214c3094b147d76bbf82 Mon Sep 17 00:00:00 2001
From: Marek Safar <marek.safar@gmail.com>
Date: Wed, 22 Feb 2017 11:18:03 +0100
Subject: Handle types without a name (invalid, but created by some
 obfuscator).

---
 reflect/Reader/TypeDefImpl.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/reflect/Reader/TypeDefImpl.cs b/reflect/Reader/TypeDefImpl.cs
index 4dc8030c..61880851 100644
--- a/reflect/Reader/TypeDefImpl.cs
+++ b/reflect/Reader/TypeDefImpl.cs
@@ -41,7 +41,8 @@ namespace IKVM.Reflection.Reader
 		{
 			this.module = module;
 			this.index = index;
-			this.typeName = module.GetString(module.TypeDef.records[index].TypeName);
+			// empty typeName is not allowed, but obfuscators...
+			this.typeName = module.GetString(module.TypeDef.records[index].TypeName) ?? "";
 			this.typeNamespace = module.GetString(module.TypeDef.records[index].TypeNamespace);
 			MarkKnownType(typeNamespace, typeName);
 		}
-- 
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