From ddf176bb50498f9b37918701e3411d0071d70001 Mon Sep 17 00:00:00 2001
From: Daniel Kucal <dkucal@gmail.com>
Date: Wed, 17 Jan 2018 07:59:12 +0100
Subject: [PATCH] fix(WebStorageService): fix update() method for not existing
 keys in cookies

---
 src/service/webstorage.service.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/service/webstorage.service.ts b/src/service/webstorage.service.ts
index 44e131c..ff36d32 100644
--- a/src/service/webstorage.service.ts
+++ b/src/service/webstorage.service.ts
@@ -41,7 +41,7 @@ export abstract class WebStorageService {
 
     public update(key: string, changes: any): any {
         const value = this.get(key);
-        if (typeof value !== 'object') {
+        if (value !== undefined && typeof value !== 'object') {
             debug.throw(new Error(`Value stored under "${key}" key is not an object and tried to be updated.`));
             return value;
         }