From 5048d111e17d4994e486f07f6c581134a2988d6c Mon Sep 17 00:00:00 2001
From: Dave Conway-Jones <conway@uk.ibm.com>
Date: Fri, 17 Dec 2021 22:56:58 +0000
Subject: [PATCH] Fix loading of maps

---
 CHANGELOG.md         | 1 +
 README.md            | 1 +
 package.json         | 2 +-
 worldmap/worldmap.js | 2 ++
 4 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3431d68..04f95ee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 ### Change Log for Node-RED Worldmap
 
+ - v2.23.3 - Fix initial laod of maps
  - v2.23.2 - Add convex-hull example
  - v2.23.1 - Fix saving of custom map layer
  - v2.23.0 - Give logo and id so it can be overridden by toplogo command. PR #188.
diff --git a/README.md b/README.md
index b1863a7..0084087 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@ map web page for plotting "things" on.
 
 ### Updates
 
+- v2.23.3 - Fix initial laod of maps
 - v2.23.2 - Add convex-hull example
 - v2.23.1 - Fix saving of custom map layer
 - v2.23.0 - Give logo and id so it can be overridden by toplogo command. PR #188.
diff --git a/package.json b/package.json
index 6f269ee..468196e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "node-red-contrib-web-worldmap",
-    "version": "2.23.2",
+    "version": "2.23.3",
     "description": "A Node-RED node to provide a web page of a world map for plotting things on.",
     "dependencies": {
         "@turf/bezier-spline": "~6.5.0",
diff --git a/worldmap/worldmap.js b/worldmap/worldmap.js
index 6cf7542..9b6429e 100644
--- a/worldmap/worldmap.js
+++ b/worldmap/worldmap.js
@@ -2062,9 +2062,11 @@ function setMarker(data) {
 function doCommand(cmd) {
     // console.log("COMMAND",cmd);
     if (cmd.init && cmd.hasOwnProperty("maplist")) {
+        basemaps = [];
         addBaseMaps(cmd.maplist,cmd.layer);
     }
     if (cmd.init && cmd.hasOwnProperty("overlist")) {
+        overlays = [];
         addOverlays(cmd.overlist);
     }
     if (cmd.hasOwnProperty("toptitle")) {