From c2df2635dbdbf3598b36ea8cc70b9e37de265cc5 Mon Sep 17 00:00:00 2001
From: Robin Eklind <rnd0x00@gmail.com>
Date: Mon, 29 Jun 2020 15:50:27 +0200
Subject: [PATCH] engine: add BUGFIX comment for Cl2BlitOutlineSafe

When hovering over a monster at the bottom part of the screen, the
outline may be off-by-one, thus overwriting the top pixel of the panel.
---
 Source/engine.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Source/engine.cpp b/Source/engine.cpp
index 14d367569..267f4e02a 100644
--- a/Source/engine.cpp
+++ b/Source/engine.cpp
@@ -3811,6 +3811,7 @@ void Cl2BlitOutlineSafe(BYTE *pDecodeTo, BYTE *pRLEBytes, int nDataSize, int nWi
 							dst[-1] = col;
 							dst[1] = col;
 							dst[-BUFFER_WIDTH] = col;
+							// BUGFIX: only set `if (dst+BUFFER_WIDTH < gpBufEnd)`
 							dst[BUFFER_WIDTH] = col;
 						}
 						dst++;