From 548da4bf179004936763e459a695029058a4a90f Mon Sep 17 00:00:00 2001
From: HL <nunavutaccountant2@gmail.com>
Date: Thu, 28 Apr 2016 21:39:50 +0800
Subject: [PATCH] Fixed undefined navigationState.

---
 src/meteorSwitch.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/meteorSwitch.js b/src/meteorSwitch.js
index 9cd5cfc..c583381 100644
--- a/src/meteorSwitch.js
+++ b/src/meteorSwitch.js
@@ -22,7 +22,7 @@ module.exports = (getMeteorData) => {
           const selected = navState.children.filter(el=>el.sceneKey==selectedKey) || console.error("key="+selectedKey+" doesn't exist");
           const navigationState = selected[0] || console.error("Cannot find scene with key="+selectedKey);
 
-          if (navigationState.key != navState.children[navState.index].key){
+          if (!navigationState || navigationState.key != navState.children[navState.index].key){
               Actions[selectedKey]();
           }