From 81541db892b17db0caf9b349bd807ef9efdb117d Mon Sep 17 00:00:00 2001
From: Ed Wilde <github@edwilde.com>
Date: Wed, 13 Dec 2023 10:28:03 +1300
Subject: [PATCH] Remove unused line in `findTab()`

This line doesn't appear to be of any use
---
 src/Forms/FieldList.php | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/Forms/FieldList.php b/src/Forms/FieldList.php
index f84b3913599..be70951125d 100644
--- a/src/Forms/FieldList.php
+++ b/src/Forms/FieldList.php
@@ -400,7 +400,6 @@ public function findTab($tabName)
         $currentPointer = $this;
 
         foreach ($parts as $k => $part) {
-            $parentPointer = $currentPointer;
             /** @var FormField $currentPointer */
             $currentPointer = $currentPointer->fieldByName($part);
         }