From 7ddaf60a54b69c77f7c04f2beae7187b3c481b9f Mon Sep 17 00:00:00 2001
From: katsy <katmint@live.com>
Date: Mon, 10 Jan 2022 19:32:21 -0600
Subject: [PATCH] alternate fix to #555 which doesn't crash the game

---
 src/r_patchrotation.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/r_patchrotation.c b/src/r_patchrotation.c
index 620ddc0fc..ab6c0de97 100644
--- a/src/r_patchrotation.c
+++ b/src/r_patchrotation.c
@@ -291,10 +291,10 @@ void RotatedPatch_DoRotation(rotsprite_t *rotsprite, patch_t *patch, INT32 angle
 
 	ox = (newwidth / 2) + (leftoffset - xpivot);
 	oy = (newheight / 2) + (patch->topoffset - ypivot);
-	width = (maxx+1 - minx);
-	height = (maxy+1 - miny);
+	width = (maxx - minx);
+	height = (maxy - miny);
 
-	if ((unsigned)(width * height) != size)
+	if ((unsigned)(width * height) > size)
 	{
 		UINT16 *src, *dest;