From 2057a0641164fc6fa71d076c3be7069f2f4d0d4f Mon Sep 17 00:00:00 2001
From: Kevin Hamacher <kevin.hamacher@rub.de>
Date: Wed, 1 Jun 2016 15:29:38 +0200
Subject: [PATCH] MBC2: Compare addr instead of the value

---
 src/mbc/mbc2.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mbc/mbc2.rs b/src/mbc/mbc2.rs
index 22a9e62..7728e3b 100644
--- a/src/mbc/mbc2.rs
+++ b/src/mbc/mbc2.rs
@@ -46,7 +46,7 @@ impl MBC for MBC2 {
         match addr {
             0x0000 ... 0x1FFF => {
                 // To enable the ram, the LSB of the higher byte must be 0
-                if val & 0x0100 == 0 {
+                if addr & 0x0100 == 0 {
                     match val {
                         0x0A => self.ram_enable = true,
                         0x00 => self.ram_enable = false,
@@ -57,7 +57,7 @@ impl MBC for MBC2 {
                 }
             },
             0x2000 ... 0x3FFF => {
-                if val & 0x0100 == 1 {
+                if addr & 0x0100 == 1 {
                     self.rom_bank_no = val & 0x0F;
                     println!("MBC2: Selecting bank {:02X}", self.rom_bank_no);
                 } else {