From 37ed8b4d1151bafd333f517127bd0d5ab86304c8 Mon Sep 17 00:00:00 2001
From: Adrian Conlon <adrian.conlon@gmail.com>
Date: Mon, 11 May 2026 22:20:10 +0100
Subject: [PATCH] Increment shouldn't affect the half-carry flag

---
 MC6809/MC6809.cs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/MC6809/MC6809.cs b/MC6809/MC6809.cs
index 36a620d..1ea751d 100644
--- a/MC6809/MC6809.cs
+++ b/MC6809/MC6809.cs
@@ -1936,7 +1936,6 @@ namespace MC6809
             var result = this.Intermediate.Low;
             this.CC = this.AdjustNZ(result);
             this.CC = this.AdjustOverflow(operand, 1, this.Intermediate);
-            this.CC = this.AdjustHalfCarry(operand, 1, result);
             return result;
         }