From 581cbfc1127b8bba684b3f53e34d44274ed8a885 Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Sat, 15 Jul 2023 18:30:02 +0100
Subject: [PATCH] Don't treat a rule area as an edge cut in the router.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/15200
---
 pcbnew/router/pns_kicad_iface.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pcbnew/router/pns_kicad_iface.cpp b/pcbnew/router/pns_kicad_iface.cpp
index 54516dab63..1de0d74bb8 100644
--- a/pcbnew/router/pns_kicad_iface.cpp
+++ b/pcbnew/router/pns_kicad_iface.cpp
@@ -312,7 +312,7 @@ static bool isEdge( const PNS::ITEM* aItem )
     if ( !aItem )
         return false;
 
-    const BOARD_ITEM *parent = aItem->BoardItem();
+    const PCB_SHAPE *parent = dynamic_cast<PCB_SHAPE*>( aItem->BoardItem() );
 
     return parent && ( parent->IsOnLayer( Edge_Cuts ) || parent->IsOnLayer( Margin ) );
 }