From 0417a6b4094130eac58a128acb70969594f4e36b Mon Sep 17 00:00:00 2001
From: Seth Hillbrand <seth@kipro-pcb.com>
Date: Thu, 5 Mar 2020 15:01:43 -0800
Subject: [PATCH] PNS: Fix missing via on zero-length

The current node needs to be kept for zero-length lines when placing a
via.

Fixes https://gitlab.com/kicad/code/kicad/issues/4005
---
 pcbnew/router/pns_line_placer.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/pcbnew/router/pns_line_placer.cpp b/pcbnew/router/pns_line_placer.cpp
index 15d18d0ba1..ac7d732c2c 100644
--- a/pcbnew/router/pns_line_placer.cpp
+++ b/pcbnew/router/pns_line_placer.cpp
@@ -1107,7 +1107,6 @@ bool LINE_PLACER::FixRoute( const VECTOR2I& aP, ITEM* aEndItem, bool aForceFinis
             return false;
 
         m_lastNode->Add( Clone( pl.Via() ) );
-        m_lastNode = NULL;
         m_currentNode = NULL;
 
         m_idle = true;