From 5f60c46dc91f5e8c8d24c14df7bd23ffa68d394f Mon Sep 17 00:00:00 2001
From: portree_kid <keith.paterson@gmx.de>
Date: Sun, 8 Mar 2020 21:20:55 +0100
Subject: [PATCH] Writing start node 0

---
 src/renderer/loaders/groundnet_writer.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/renderer/loaders/groundnet_writer.js b/src/renderer/loaders/groundnet_writer.js
index b9c0c66..cd36edc 100644
--- a/src/renderer/loaders/groundnet_writer.js
+++ b/src/renderer/loaders/groundnet_writer.js
@@ -48,7 +48,7 @@ exports.writeGroundnetXML = function (fDir, icao, featureList) {
             arcElement._latlngs.forEach( latlng => {
                 if (latlng.__vertex !== undefined && latlng.__vertex.glueindex !== undefined) {
                     nodes[latlng.__vertex.glueindex] = mapVertexNode(latlng);
-                    if (startIndex > 0) {
+                    if (startIndex >= 0) {
                         if (featureLookup[startIndex] == undefined) {
                             featureLookup[startIndex] = [];
                         }