From 879f946f9589e6254567a6f777ac82547321201a Mon Sep 17 00:00:00 2001
From: Jeroen Frijters <jeroen@frijters.net>
Date: Tue, 21 Feb 2017 15:23:32 +0100
Subject: [PATCH] Handle types without a name (invalid, but created by some
 obfuscator).

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

diff --git a/src/Managed.Reflection/Reader/TypeDefImpl.cs b/src/Managed.Reflection/Reader/TypeDefImpl.cs
index d32cc68..7fdbf77 100644
--- a/src/Managed.Reflection/Reader/TypeDefImpl.cs
+++ b/src/Managed.Reflection/Reader/TypeDefImpl.cs
@@ -39,7 +39,8 @@ internal TypeDefImpl(ModuleReader module, int index)
         {
             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);
         }