small fix to pmtiles loading

package.json

@@ -1,6 +1,6 @@
 {
     "name": "node-red-contrib-web-worldmap",
-    "version": "4.5.0",
+    "version": "4.5.1",
     "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",

worldmap.js

@@ -126,10 +126,8 @@ module.exports = function(RED) {
                             if (err) {
                                 if (err.code !== "EEXIST") { console.log(err); }
                             }
-                            else {
-                                client.write(JSON.stringify({command: {map: {name:pmtiles[p].split('.')[0], pmtiles:pmtiles[p] }}}));
-                            }
                         })
+                        client.write(JSON.stringify({command: {map: {name:pmtiles[p].split('.')[0], pmtiles:pmtiles[p] }}}));
                     }
                     var o = Object.values(allPoints);
                     o.map(v => delete v.tout);