From 17ce177e5fbff6392ebd9f1be2fabd85dcc87b0f Mon Sep 17 00:00:00 2001
From: scrimpey <scrimpey@gmail.com>
Date: Fri, 19 Jun 2015 20:32:05 +0000
Subject: [PATCH] Debugger - Make Register Boxes use Hex input.

---
 .../tools/Debugger/RegisterBoxControl.cs                 | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/BizHawk.Client.EmuHawk/tools/Debugger/RegisterBoxControl.cs b/BizHawk.Client.EmuHawk/tools/Debugger/RegisterBoxControl.cs
index 5e6a4ae271..31738033c7 100644
--- a/BizHawk.Client.EmuHawk/tools/Debugger/RegisterBoxControl.cs
+++ b/BizHawk.Client.EmuHawk/tools/Debugger/RegisterBoxControl.cs
@@ -178,12 +178,19 @@ namespace BizHawk.Client.EmuHawk
 						{
 							try
 							{
-								Core.SetCpuRegister(t.Name, int.Parse(t.Text));
+								if (t.Text != String.Empty)
+								{
+									Core.SetCpuRegister(t.Name, int.Parse(t.Text, System.Globalization.NumberStyles.HexNumber));
+								}		
 							}
 							catch (InvalidOperationException)
 							{
 								t.Enabled = false;
 							}
+							catch (FormatException)
+							{
+
+							}
 						}
 					};