From ba1bf1cb4cc66445d77b5d23b76e479c6a264fb7 Mon Sep 17 00:00:00 2001
From: Kevin Glynn <kevin.glynn@twigletsoftware.com>
Date: Thu, 18 Nov 2010 14:22:01 +0100
Subject: [PATCH] whoops, tyargs may be null

---
 CSharpTranslator/antlr3/src/cs2j/CSharp/CommonWalker.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CSharpTranslator/antlr3/src/cs2j/CSharp/CommonWalker.cs b/CSharpTranslator/antlr3/src/cs2j/CSharp/CommonWalker.cs
index 6eddbbc..a80300b 100644
--- a/CSharpTranslator/antlr3/src/cs2j/CSharp/CommonWalker.cs
+++ b/CSharpTranslator/antlr3/src/cs2j/CSharp/CommonWalker.cs
@@ -48,7 +48,7 @@ namespace RusticiSoftware.Translator.CSharp
 
         // distinguish classes with same name, but differing numbers of type arguments
         protected string mkTypeName (string name, List<String> tyargs) {
-            return name + (tyargs.Count > 0 ? "'" + tyargs.Count.ToString() : "");
+            return name + (tyargs != null && tyargs.Count > 0 ? "'" + tyargs.Count.ToString() : "");
         }
         
         protected string formatTyargs(List<string> tyargs) {