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15672: Adds renderers for create_at and container run time
[arvados-workbench2.git]
/
src
/
models
/
tree.ts
diff --git
a/src/models/tree.ts
b/src/models/tree.ts
index 60a95342eedbbe6b8337f16c84ea896e6f978dcd..de2f7b71a1b6861ccd6af42e262f652d8e7d67b0 100644
(file)
--- a/
src/models/tree.ts
+++ b/
src/models/tree.ts
@@
-238,6
+238,9
@@
const getRootNodeChildrenIds = <T>(tree: Tree<T>) =>
const addChild = (parentId: string, childId: string) => <T>(tree: Tree<T>): Tree<T> => {
+ if (childId === "") {
+ return tree;
+ }
const node = getNode(parentId)(tree);
if (node) {
const children = node.children.some(id => id === childId)