From 6ef7924e0122155c390698bdd66e9757f4da5fa0 Mon Sep 17 00:00:00 2001
From: aap <aap@papnet.eu>
Date: Fri, 17 Apr 2020 15:15:42 +0200
Subject: implemented CVector2D::NormaliseSafe for SkidMarks

---
 src/render/Skidmarks.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/render/Skidmarks.cpp')

diff --git a/src/render/Skidmarks.cpp b/src/render/Skidmarks.cpp
index 41ee5d1d..e003079e 100644
--- a/src/render/Skidmarks.cpp
+++ b/src/render/Skidmarks.cpp
@@ -214,7 +214,8 @@ CSkidmarks::RegisterOne(uintptr id, CVector pos, float fwdX, float fwdY, bool *i
 		aSkidmarks[i].m_pos[aSkidmarks[i].m_last] = pos;
 
 		CVector2D dist = aSkidmarks[i].m_pos[aSkidmarks[i].m_last] - aSkidmarks[i].m_pos[aSkidmarks[i].m_last-1];
-		dist.Normalise();
+		dist.NormaliseSafe();
+		fwd.NormaliseSafe();
 		CVector2D right(dist.y, -dist.x);
 		float turn = DotProduct2D(fwd, right);
 		turn = Abs(turn) + 1.0f;
-- 
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