From 44d4559f84b8b4c3a77c09b388b060be72a22484 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20W=C5=82ostowski?= <tomasz.wlostowski@cern.ch>
Date: Tue, 2 Jan 2018 00:47:46 +0100
Subject: [PATCH] pcbnew: avoid segfault reported on certain OSX builds

Fixes: lp:1732274
* https://bugs.launchpad.net/kicad/+bug/1732274
---
 pcbnew/router/pns_router.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pcbnew/router/pns_router.cpp b/pcbnew/router/pns_router.cpp
index d7b6c544e8..64762ee8e7 100644
--- a/pcbnew/router/pns_router.cpp
+++ b/pcbnew/router/pns_router.cpp
@@ -117,7 +117,7 @@ bool ROUTER::RoutingInProgress() const
 
 const ITEM_SET ROUTER::QueryHoverItems( const VECTOR2I& aP )
 {
-    if( m_state == IDLE )
+    if( m_state == IDLE || m_placer == nullptr )
         return m_world->HitTest( aP );
     else
         return m_placer->CurrentNode()->HitTest( aP );