implemented CVector2D::NormaliseSafe for SkidMarks

1 files changed, 2 insertions, 1 deletions

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;