From bc5a0098eacad58e3cb23561ecb279673671ee59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustaf=20Alh=C3=A4ll?= <gustaf@hanicef.me>
Date: Wed, 3 Jan 2024 21:10:11 +0100
Subject: [PATCH] fixup! Use angle instead of range when checking identical
 points

---
 src/r_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/r_main.c b/src/r_main.c
index 9813dfb46..5b01ddfc5 100644
--- a/src/r_main.c
+++ b/src/r_main.c
@@ -1076,9 +1076,9 @@ boolean R_IsPointInSector(sector_t *sector, fixed_t x, fixed_t y)
 			ca = R_PointToAngle2(v.x, v.y, cv->x, cv->y) - angle;
 			da = R_PointToAngle2(v.x, v.y, dv->x, dv->y) - angle;
 			if (ca > ANGLE_180)
-				ca = ANGLE_180 - (ca - ANGLE_180);
+				ca = -ca;
 			if (da > ANGLE_180)
-				da = ANGLE_180 - (da - ANGLE_180);
+				da = -da;
 
 			if (ca > da)
 			{