fix(geography): don't cycle if we don't have any components

html-next · Feb 3, 2016 · a6afb46 · a6afb46
1 parent 88d4403
commit a6afb46
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/addon/mixins/occlusion-collection.js b/addon/mixins/occlusion-collection.js
@@ -464,6 +464,10 @@ export default Mixin.create({
     const edges = this.get('_edges');
     const childComponents = this.get('children');
 
+    if (!get(childComponents, 'length')) {
+      return;
+    }
+
     if (this._isFirstRender) {
       if (this.get('renderAllInitially')) {
         childComponents.forEach((i) => {