fix(router): invalid url

This commit is contained in:
Manu Mtz.-Almeida
2018-03-08 00:29:12 +01:00
parent 540c33bb6b
commit c7fe694a5d

View File

@@ -1,8 +1,8 @@
import { breadthFirstSearch } from './common';
import { NavOutlet, RouteChain } from './interfaces';
export function writeNavState(root: HTMLElement, chain: RouteChain, index: number, direction: number): Promise<void> {
if (index >= chain.length) {
export function writeNavState(root: HTMLElement, chain: RouteChain|null, index: number, direction: number): Promise<void> {
if (!chain || index >= chain.length) {
return Promise.resolve();
}
const route = chain[index];