From ff668968f3c9061dabd09b1f899ffe230ff3e5b8 Mon Sep 17 00:00:00 2001
From: Seth Hillbrand <hillbrand@ucdavis.edu>
Date: Sat, 24 Nov 2018 11:50:51 -0800
Subject: [PATCH] pcbnew: Changing the track width while routing

When changing the track width, we need to allow that the track's route
will change based on DRC, so force a move without changing position.

Fixes: lp:1785057
* https://bugs.launchpad.net/kicad/+bug/1785057
---
 pcbnew/router/router_tool.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pcbnew/router/router_tool.cpp b/pcbnew/router/router_tool.cpp
index 637341b046..0024b67a8e 100644
--- a/pcbnew/router/router_tool.cpp
+++ b/pcbnew/router/router_tool.cpp
@@ -1228,5 +1228,9 @@ int ROUTER_TOOL::onTrackViaSizeChanged( const TOOL_EVENT& aEvent )
     sizes.ImportCurrent( board()->GetDesignSettings() );
     m_router->UpdateSizes( sizes );
 
+    //Changing the track width can affect the placement, so call the
+    // move routine without changing the destination
+    m_router->Move( m_endSnapPoint, m_endItem );
+
     return 0;
 }