From 69bc19f2dff383a2b194934238ee6953a0838a94 Mon Sep 17 00:00:00 2001
From: Austin Hanson <austin.hanson@zuerchertech.com>
Date: Wed, 4 Sep 2019 16:21:54 -0500
Subject: [PATCH 1/2] #77 - Handling an empty actTabs gracefully

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

diff --git a/src/utils.js b/src/utils.js
index f9aab5e30..cc38061b1 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -329,7 +329,7 @@ function findSuccessorTab(state, tab, exclude) {
   }
 
   // Previous tab
-  if (state.activateAfterClosing === 'prev') {
+  if (state.activateAfterClosing === 'prev' || (state.actTabs == null && state.activateAfterClosing === 'prev_act')) {
     for (let i = tab.index, prev; i--; ) {
       prev = state.tabs[i]
 
@@ -381,7 +381,7 @@ function findSuccessorTab(state, tab, exclude) {
   }
 
   // Previously active tab
-  if (state.activateAfterClosing === 'prev_act') {
+  if (state.actTabs != null && state.activateAfterClosing === 'prev_act') {
     let targetId
     for (let i = state.actTabs.length; i--; ) {
       targetId = state.actTabs[i]

From 542fac391e80ab64f834ead4d3616f5c9ec0f6fe Mon Sep 17 00:00:00 2001
From: Max Badryzlov <maxbadryzlov@gmail.com>
Date: Thu, 5 Sep 2019 04:20:56 +0500
Subject: [PATCH 2/2] Fix PR

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

diff --git a/src/utils.js b/src/utils.js
index cc38061b1..26ddababf 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -329,7 +329,7 @@ function findSuccessorTab(state, tab, exclude) {
   }
 
   // Previous tab
-  if (state.activateAfterClosing === 'prev' || (state.actTabs == null && state.activateAfterClosing === 'prev_act')) {
+  if (state.activateAfterClosing === 'prev') {
     for (let i = tab.index, prev; i--; ) {
       prev = state.tabs[i]
 
@@ -381,7 +381,7 @@ function findSuccessorTab(state, tab, exclude) {
   }
 
   // Previously active tab
-  if (state.actTabs != null && state.activateAfterClosing === 'prev_act') {
+  if (state.actTabs && state.activateAfterClosing === 'prev_act') {
     let targetId
     for (let i = state.actTabs.length; i--; ) {
       targetId = state.actTabs[i]