From 9fe5967b4d3ab20ff90c945f579ed0862fdcf593 Mon Sep 17 00:00:00 2001
From: Isaac Marovitz <isaacryu@icloud.com>
Date: Thu, 30 Nov 2023 13:02:27 -0500
Subject: [PATCH] Fix typo

---
 src/cpu.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cpu.rs b/src/cpu.rs
index f581513..6b11880 100644
--- a/src/cpu.rs
+++ b/src/cpu.rs
@@ -375,7 +375,7 @@ impl CPU {
 
     fn alu_cp(&mut self, x: u8) {
         let r = self.reg.a;
-        self.alu_sub(r);
+        self.alu_sub(x);
         self.reg.a = r
     }