From 45e0a754915f3d52a253cdd77d3b89500c7d1fc9 Mon Sep 17 00:00:00 2001
From: radius <andres.430@gmail.com>
Date: Sat, 27 Jan 2018 15:24:27 -0500
Subject: [PATCH] savefile hack for slot 2, both load from the same SRM file
 but gb2 doesn't save

---
 libretro/libretro.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libretro/libretro.c b/libretro/libretro.c
index 2c53e5a3..e909f110 100644
--- a/libretro/libretro.c
+++ b/libretro/libretro.c
@@ -563,7 +563,11 @@ void *retro_get_memory_data(unsigned type)
          break;
       case RETRO_MEMORY_SAVE_RAM:
          if (gb1.cartridge_type->has_battery && gb1.mbc_ram_size != 0)
+         {
             data = gb1.mbc_ram;
+            /* let's copy the save to gb2 so it can save independently */
+            memcpy(gb2.mbc_ram, gb1.mbc_ram, gb1.mbc_ram_size);
+         }
          else
             data = NULL;
          break;