fix(router): route.parent should work for secondary children

2016-08-07 20:05:05 -07:00
parent afcb3c0035
commit 5a99393355
2 changed files with 8 additions and 1 deletions
--- a/modules/@angular/router/src/utils/tree.ts
+++ b/modules/@angular/router/src/utils/tree.ts
@ -71,7 +71,7 @@ function findPath<T>(expected: T, c: TreeNode<T>, collected: TreeNode<T>[]): Tre
  for (let cc of c.children) {
    const cloned = collected.slice(0);
    const r = findPath(expected, cc, cloned);
-    if (r) return r;
+    if (r.length > 0) return r;
  }

  return [];