From 12c18657d5807171723f9153436e5a42f135389a Mon Sep 17 00:00:00 2001
From: Leonard Kim <leonard.kim@8x8.com>
Date: Tue, 18 Jun 2019 14:27:12 -0700
Subject: [PATCH] fix(welcome-page): make Tabs more resilient to bad props

In case wrong props are passed in, such as pointing to
an index that does not contain a value in the tabs
array.
---
 react/features/welcome/components/Tabs.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/react/features/welcome/components/Tabs.js b/react/features/welcome/components/Tabs.js
index 67e1b2cda..6ed8c31f5 100644
--- a/react/features/welcome/components/Tabs.js
+++ b/react/features/welcome/components/Tabs.js
@@ -29,6 +29,11 @@ type Props = {
  *
  */
 export default class Tabs extends Component<Props> {
+    static defaultProps = {
+        tabs: [],
+        selected: 0
+    };
+
     /**
      * Implements the React Components's render method.
      *
@@ -36,7 +41,9 @@ export default class Tabs extends Component<Props> {
      */
     render() {
         const { onSelect, selected, tabs } = this.props;
-        const { content } = tabs[selected];
+        const { content = null } = tabs.length
+            ? tabs[Math.min(selected, tabs.length - 1)]
+            : {};
 
         return (
             <div className = 'tab-container'>