support 0 case

plotly · Apr 11, 2019 · b600b8c · b600b8c
1 parent d48e81d
commit b600b8c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/TreeContainer.js b/src/TreeContainer.js
@@ -33,7 +33,7 @@ const createContainer = component => isSimpleComponent(component) ?
 
 class TreeContainer extends Component {
     getChildren(components) {
-        if (!components) {
+        if (isNil(components)) {
             return null;
         }