From c44c99a5b7fc8d83d75c9193327ef5759f89c0bb Mon Sep 17 00:00:00 2001
From: Kingcom <sorgts@googlemail.com>
Date: Sat, 16 Nov 2013 10:59:49 +0100
Subject: [PATCH] Ignore changes to r0

---
 Core/MIPS/MIPSDebugInterface.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Core/MIPS/MIPSDebugInterface.h b/Core/MIPS/MIPSDebugInterface.h
index 26ee3e9d6f..8014720bb4 100644
--- a/Core/MIPS/MIPSDebugInterface.h
+++ b/Core/MIPS/MIPSDebugInterface.h
@@ -121,7 +121,8 @@ public:
 		switch (cat)
 		{
 		case 0:
-			cpu->r[index] = value;
+			if (index != 0)
+				cpu->r[index] = value;
 			break;
 
 		case 1: