fixed an issue where the halfway points weren't being displayed

Author: Nathan

dist/leaflet.plotter.min.js

@@ -36,6 +36,7 @@ L.Polyline.plotter = L.Polyline.extend({
         if(typeof markerFunction !== 'undefined'){
             this.options.readOnly = readOnly;
             for(index in this._halfwayPointMarkers){
+                console.log(halfwayMarkerFunction);
                 this[halfwayMarkerFunction](this._halfwayPointMarkers[index]);
             }
             for(index in this._lineMarkers){
@@ -98,6 +99,7 @@ L.Polyline.plotter = L.Polyline.extend({
         }
         this._halfwayPointMarkers = [];
         for(index in this._lineMarkers){
+            index = parseInt(index);
             if(typeof this._lineMarkers[index + 1] === 'undefined'){
                 return;
             }