From 6deff3d49e4a93d6d859dc24c5a542f051eff725 Mon Sep 17 00:00:00 2001
From: Sp00ph <61327188+Sp00ph@users.noreply.github.com>
Date: Wed, 30 Dec 2020 02:52:12 +0100
Subject: [PATCH] Fix Mod4::write (#99)

Fixes issue #98
---
 src/vram/bitmap.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vram/bitmap.rs b/src/vram/bitmap.rs
index 0dc8606..f21919a 100644
--- a/src/vram/bitmap.rs
+++ b/src/vram/bitmap.rs
@@ -209,7 +209,7 @@ impl Mode4 {
         .index_unchecked(rounded_down_index)
         .cast::<u16>()
       };
-      if real_index == rounded_down_index {
+      if real_index != rounded_down_index {
         // even byte, change the high bits
         let old_val = address.read();
         address.write((old_val & 0xFF) | ((pal8bpp as u16) << 8));