fix leaflet矢量瓦片无返回的处理

zhurc · zhurc · commit 24484136071d · 2017-06-14T20:12:12.000+08:00
diff --git a/dist/iclient9-leaflet.js b/dist/iclient9-leaflet.js
@@ -50647,6 +50647,9 @@ var VectorTileJSON = L.Class.extend({
     },
 
     _convertToGeoJSON: function (recordsets) {
+        if (!recordsets) {
+            return;
+        }
         for (var i = 0; i < recordsets.length; i++) {
             var recordset = recordsets[i];
             for (var j = 0; j < recordset.features.length; j++) {
diff --git a/dist/iclient9-leaflet.min.js b/dist/iclient9-leaflet.min.js
diff --git a/src/leaflet/overlay/vectortile/VectorTileJSON.js b/src/leaflet/overlay/vectortile/VectorTileJSON.js
@@ -103,6 +103,9 @@ var VectorTileJSON = L.Class.extend({
     },
 
     _convertToGeoJSON: function (recordsets) {
+        if (!recordsets) {
+            return;
+        }
         for (var i = 0; i < recordsets.length; i++) {
             var recordset = recordsets[i];
             for (var j = 0; j < recordset.features.length; j++) {
