Merge pull request #485 from oterral/fix_null_prim

Manage null value of prims variable
openlayers · Aug 25, 2017 · 434e5e1 · 434e5e1
2 parents 315bae2 + 55b7867
commit 434e5e1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/featureconverter.js b/src/featureconverter.js
@@ -1094,7 +1094,7 @@ olcs.FeatureConverter.prototype.convert = function(layer, view, feature, context
     const prims = this.olFeatureToCesium(layer, feature, styles[i], context);
     if (!primitives) {
       primitives = prims;
-    } else {
+    } else if (prims) {
       let i = 0, prim;
       while ((prim = prims.get(i))) {
         primitives.add(prim);