From ad236fef0b7dfb06ec1e83b2445b0086c9b10a38 Mon Sep 17 00:00:00 2001
From: Tjark Smalla <tjark.smalla@gmx.de>
Date: Thu, 6 Sep 2018 13:35:09 +0200
Subject: [PATCH] fixes Actions.reset when getParent returns null (#3245)

---
 src/navigationStore.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/navigationStore.js b/src/navigationStore.js
index d0ad72a8b..9f98e3205 100644
--- a/src/navigationStore.js
+++ b/src/navigationStore.js
@@ -919,11 +919,11 @@ class NavigationStore {
 
   reset = (routeName, data) => {
     const params = filterParam(data);
-    const { key } = getParent(this.state, routeName);
+    const parent = getParent(this.state, routeName);
     this.dispatch(
       StackActions.reset({
         index: 0,
-        key,
+        key: parent ? parent.key : null,
         actions: [
           NavigationActions.navigate({
             routeName,