From 6d4448ab7afc569eca6a5bf69074382d9b42bec1 Mon Sep 17 00:00:00 2001
From: LianaHus <liana@ethdev.com>
Date: Tue, 14 Apr 2020 15:44:25 +0200
Subject: [PATCH] break for loop to fix arrow open

---
 src/app/ui/txLogger.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/app/ui/txLogger.js b/src/app/ui/txLogger.js
index 288ce3429e..3af548f78a 100644
--- a/src/app/ui/txLogger.js
+++ b/src/app/ui/txLogger.js
@@ -356,7 +356,9 @@ function txDetails (e, tx, data, obj) {
   let blockElement = e.target
   while (true) { // get the parent block element
     if (blockElement.className.startsWith('block')) break
-    else blockElement = blockElement.parentElement
+    else if (blockElement.parentElement) {
+      blockElement = blockElement.parentElement
+    } else break
   }
 
   let table = blockElement.querySelector(`#${tx.id} [class^="txTable"]`)