From dfd8aa402df333458ee52e3ae305bf1cfc3ee867 Mon Sep 17 00:00:00 2001
From: Alex Shvartzkop <dudesuchamazing@gmail.com>
Date: Sat, 18 May 2024 22:50:05 +0300
Subject: [PATCH] Fix an assert in isCopperOutside.

---
 pcbnew/convert_shape_list_to_polygon.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pcbnew/convert_shape_list_to_polygon.cpp b/pcbnew/convert_shape_list_to_polygon.cpp
index b52627a10c..96abc9c8c2 100644
--- a/pcbnew/convert_shape_list_to_polygon.cpp
+++ b/pcbnew/convert_shape_list_to_polygon.cpp
@@ -159,6 +159,8 @@ static bool isCopperOutside( const FOOTPRINT* aFootprint, SHAPE_POLY_SET& aShape
     {
         SHAPE_POLY_SET poly = aShape.CloneDropTriangulation();
 
+        poly.ClearArcs();
+
         poly.BooleanIntersection( *pad->GetEffectivePolygon( ERROR_INSIDE ),
                                   SHAPE_POLY_SET::PM_FAST );