From b87a49b46b43515309f4fce2554ea42f6640a503 Mon Sep 17 00:00:00 2001
From: Samuel De Backer <sdebacker@gmail.com>
Date: Wed, 25 Apr 2018 20:28:55 +0200
Subject: [PATCH] Avoid "unique 'key' prop" warning.

---
 src/NavigatorNavigationBar.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/NavigatorNavigationBar.js b/src/NavigatorNavigationBar.js
index 61d50e9..ace8c6c 100644
--- a/src/NavigatorNavigationBar.js
+++ b/src/NavigatorNavigationBar.js
@@ -197,6 +197,7 @@ class NavigatorNavigationBar extends React.Component {
       this.props.navigationStyles.Stages.Left;
     rendered = (
       <View
+        key={componentName + index}
         ref={(ref) => {
           this._components[componentName] = this._components[componentName].set(route, ref);
         }}