From 4536581a6ee357e6f97db068fb2a0a02e39a58a4 Mon Sep 17 00:00:00 2001
From: Lior Halphon <LIJI32@gmail.com>
Date: Fri, 18 Jan 2019 02:36:14 +0200
Subject: [PATCH] Fixed a bug where modifying RTC data would corrupt cartridge
 RAM data. Fixes #136

---
 Core/memory.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Core/memory.c b/Core/memory.c
index a3010b0..39f358e 100644
--- a/Core/memory.c
+++ b/Core/memory.c
@@ -520,6 +520,7 @@ static void write_mbc_ram(GB_gameboy_t *gb, uint16_t addr, uint8_t value)
 
     if (gb->cartridge_type->has_rtc && gb->mbc_ram_bank >= 8 && gb->mbc_ram_bank <= 0xC) {
         gb->rtc_latched.data[gb->mbc_ram_bank - 8] = gb->rtc_real.data[gb->mbc_ram_bank - 8] = value;
+        return;
     }
 
     if (!gb->mbc_ram) {