From 15db15f269a1ac0c54d7e1bcc74a0fa8e6506c40 Mon Sep 17 00:00:00 2001
From: Stefan Urosevic <stefanuros@gmail.com>
Date: Wed, 30 Oct 2019 18:29:11 -0400
Subject: [PATCH] Fix #130 and #114 -- removing tabs error

---
 src/TabList.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/TabList.js b/src/TabList.js
index 215b67b..e03d715 100644
--- a/src/TabList.js
+++ b/src/TabList.js
@@ -210,6 +210,15 @@ export default class TabListComponent extends React.Component<Props, State> {
 
   // $FlowFixMe
   scrollToIndex(index: number, rectSide: 'left' | 'right') {
+    // Scroll to the last element if the index is out of bounds
+    if(index > this.tabRefs.length - 1) {
+      index = this.tabRefs.length - 1;
+    }
+    // Cancel scrolling if there are no tabs
+    else if(this.tabRefs.length <= 0) {
+      return;
+    }
+    
     const tabOffset = this.getTabNode(this.tabRefs[index]).getBoundingClientRect();
     const containerOffset = this.listContainer.getBoundingClientRect();
     // Cancel scrolling if the tab is visible