From 6ffe5efe23754842e93f36dd3a9ebd3d9fa24e74 Mon Sep 17 00:00:00 2001
From: Brian Clifton <brian@clifton.me>
Date: Tue, 10 Apr 2018 22:55:31 -0700
Subject: [PATCH] Default action value to empty map to prevent call to `get` on
 undefined

Auditors: @petemill
---
 app/renderer/reducers/frameReducer.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/renderer/reducers/frameReducer.js b/app/renderer/reducers/frameReducer.js
index 14125e0c5b2..4724e3cf9bf 100644
--- a/app/renderer/reducers/frameReducer.js
+++ b/app/renderer/reducers/frameReducer.js
@@ -121,7 +121,7 @@ const frameReducer = (state, action, immutableAction) => {
     case appConstants.APP_TAB_UPDATED:
       // This case will be fired for both tab creation and tab update.
       const tab = immutableAction.get('tabValue')
-      const changeInfo = immutableAction.get('changeInfo')
+      const changeInfo = immutableAction.get('changeInfo') || Immutable.Map()
       if (!tab) {
         break
       }