From 8f30154230901385b43fdffc04d0a22aa5971857 Mon Sep 17 00:00:00 2001
From: Adam Bradley <adambradley25@gmail.com>
Date: Wed, 17 Feb 2016 14:00:39 -0600
Subject: [PATCH] chore(tabs): add optional parent NavController

---
 ionic/components/tabs/tabs.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ionic/components/tabs/tabs.ts b/ionic/components/tabs/tabs.ts
index 0eaa292a97..ae315ca945 100644
--- a/ionic/components/tabs/tabs.ts
+++ b/ionic/components/tabs/tabs.ts
@@ -131,7 +131,7 @@ export class Tabs extends Ion {
 
   constructor(
     @Optional() viewCtrl: ViewController,
-    parent: NavController,
+    @Optional() parent: NavController,
     private _app: IonicApp,
     private _config: Config,
     private _elementRef: ElementRef,