From 03d5bf0df54190432fe42433bd8672aac5dca649 Mon Sep 17 00:00:00 2001
From: Seth Hillbrand <hillbrand@ucdavis.edu>
Date: Thu, 22 Aug 2019 07:55:27 -0700
Subject: [PATCH] PNS: Check that we are optimizing a pad

Vias are also sent to breakout optimizer, so we need to check for the
solid cast before dereference.

Fixes: lp:1841057
* https://bugs.launchpad.net/kicad/+bug/1841057
---
 pcbnew/router/pns_optimizer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pcbnew/router/pns_optimizer.cpp b/pcbnew/router/pns_optimizer.cpp
index 60a375b83c..c195053914 100644
--- a/pcbnew/router/pns_optimizer.cpp
+++ b/pcbnew/router/pns_optimizer.cpp
@@ -851,7 +851,7 @@ int OPTIMIZER::smartPadsSingle( LINE* aLine, ITEM* aPad, bool aEnd, int aEndVert
     for( int p = 1; p <= p_end; p++ )
     {
         // If the line is contained inside the pad, don't optimize
-        if( solid->Shape() && !solid->Shape()->Collide(
+        if( solid && solid->Shape() && !solid->Shape()->Collide(
                 SEG( line.CPoint( 0 ), line.CPoint( p ) ), aLine->Width() / 2 ) )
             continue;