fix empty feature in addLayer

Flexberry · Aug 15, 2022 · 54dc4b7 · 54dc4b7
1 parent a0a119f
commit 54dc4b7
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/addon/components/layers/odata-vector-layer.js b/addon/components/layers/odata-vector-layer.js
@@ -236,6 +236,11 @@ export default BaseVectorLayer.extend({
       leafletObject = this.get('_leafletObject');
     }
 
+    if (!layer) {
+      // явная ошибка, не должно быть такой ситуации
+      return leafletObject;
+    }
+
     if (layer.state && layer.state !== state.insert) {
       L.FeatureGroup.prototype.addLayer.call(leafletObject, layer);
       return;