From 44861f5889b3067856bc12dd9b68fdbaeaac36bd Mon Sep 17 00:00:00 2001
From: Maciej Suminski <maciej.suminski@cern.ch>
Date: Mon, 3 Feb 2014 13:05:27 +0100
Subject: [PATCH] Fixed tracks of 0 width causing division by 0 error.

---
 pcbnew/class_track.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pcbnew/class_track.cpp b/pcbnew/class_track.cpp
index 21cca65517..79863c19f2 100644
--- a/pcbnew/class_track.cpp
+++ b/pcbnew/class_track.cpp
@@ -763,9 +763,9 @@ void TRACK::ViewGetLayers( int aLayers[], int& aCount ) const
 unsigned int TRACK::ViewGetLOD( int aLayer ) const
 {
     // Netnames will be shown only if zoom is appropriate
-    if( aLayer == GetNetnameLayer( GetLayer() ) )
+    if( aLayer == ITEM_GAL_LAYER( TRACK_NETNAMES_VISIBLE ) )
     {
-        return ( 20000000 / m_Width );
+        return ( 20000000 / ( m_Width + 1 ) );
     }
 
     // Other layers are shown without any conditions