"Format.GeoJSON does not parse features with null geometries", r=elemoine

(Closes #1145)


git-svn-id: http://svn.openlayers.org/trunk/openlayers@7689 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Format/GeoJSON.js

@@ -204,6 +204,9 @@ OpenLayers.Format.GeoJSON = OpenLayers.Class(OpenLayers.Format.JSON, {
      * {<OpenLayers.Geometry>} A geometry.
      */
     parseGeometry: function(obj) {
+        if (obj == null) {
+            return null;
+        }
         var geometry;
         if(obj.type == "GeometryCollection") {
             if(!(obj.geometries instanceof Array)) {
@@ -532,6 +535,9 @@ OpenLayers.Format.GeoJSON = OpenLayers.Class(OpenLayers.Format.JSON, {
          * {Object} An object representing the geometry.
          */
         'geometry': function(geometry) {
+            if (geometry == null) {
+                return null;
+            }
             if (this.internalProjection && this.externalProjection) {
                 geometry = geometry.clone();
                 geometry.transform(this.internalProjection,