Check if children is non empty

2017-04-09 13:35:01 -03:00 · 2017-04-09 13:35:01 -03:00 · 323f019c0d
commit 323f019c0d
parent 9ad208a171
1 changed files with 1 additions and 1 deletions
--- a/kfet/static/kfet/js/kfet.api.js
+++ b/kfet/static/kfet/js/kfet.api.js
@ -668,7 +668,7 @@ class ModelForest {

        var children = this.get_children(node);

-        if (children) {
+        if (children && children.length) {
            if (struct_data.child_sort)
                children.sort(struct_data.child_sort);
            else