From 1efa36ed4fd28786eb99bea7cd7e5ec42c62c055 Mon Sep 17 00:00:00 2001
From: Torsten Ruger <torsten@villataika.fi>
Date: Tue, 10 Nov 2015 19:16:38 +0200
Subject: [PATCH] string sometimes gets to_s in equal while half cooked

during debugger register change or update to be precise.
without the debugger there would be no access to the word
at that point and no need for this hack
---
 lib/register/parfait_adapter.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/register/parfait_adapter.rb b/lib/register/parfait_adapter.rb
index 3dc0bd48..749d53bf 100644
--- a/lib/register/parfait_adapter.rb
+++ b/lib/register/parfait_adapter.rb
@@ -133,7 +133,8 @@ module Parfait
       string = ""
       index = 1
       while( index <= self.char_length)
-        string += get_char(index).chr
+        char = get_char(index)
+        string += char ? char.chr : "*"
         index = index + 1
       end
       string