diff --git a/external/L.Geodesic.js b/external/L.Geodesic.js
index 8f2a5fe3..59bf81a9 100644
--- a/external/L.Geodesic.js
+++ b/external/L.Geodesic.js
@@ -2,6 +2,7 @@
 Geodesic extension to Leaflet library, by Fragger
 https://github.com/Fragger/Leaflet.Geodesic
 Version from master branch, dated Apr 26, 2013
+Modified by qnstie 2013-07-17 to maintain compatibility with Leaflet.draw
 */
 (function () {
   function geodesicPoly(Klass, fill) {
@@ -15,20 +16,21 @@ Version from master branch, dated Apr 26, 2013
       },
       setLatLngs: function (latlngs) {
         this._latlngsinit = this._convertLatLngs(latlngs);
-        this._latlngs = this._convertLatLngs(L.geodesicConvertLines(this._latlngsinit, fill));
         return this.redraw();
       },
       addLatLng: function (latlng) {
         this._latlngsinit.push(L.latLng(latlng));
-        this._latlngs = this._convertLatLngs(L.geodesicConvertLines(this._latlngsinit, fill));
         return this.redraw();
       },
       spliceLatLngs: function () { // (Number index, Number howMany)
         var removed = [].splice.apply(this._latlngsinit, arguments);
         this._convertLatLngs(this._latlngsinit);
-        this._latlngs = this._convertLatLngs(L.geodesicConvertLines(this._latlngsinit, fill));
         this.redraw();
         return removed;
+      },
+      redraw: function() {
+        this._latlngs = this._convertLatLngs(L.geodesicConvertLines(this._latlngsinit, fill));
+        return Klass.prototype.redraw.call(this);
       }
     });
   }