From 4f5e4937061ff0659b7280c0393b4d8b14e2281c Mon Sep 17 00:00:00 2001
From: Matthias Schmidt <gravatronics@live.com>
Date: Fri, 18 Dec 2020 19:36:07 +0100
Subject: [PATCH] Revert "Fix DatabaseTableChangeProcessor::getColumnByName()
 for WSC < 5.4"

This reverts commit 7c8a1b332fd09ddb046dccfba9e92c463a18a414.
---
 .../database/table/DatabaseTableChangeProcessor.class.php    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/wcfsetup/install/files/lib/system/database/table/DatabaseTableChangeProcessor.class.php b/wcfsetup/install/files/lib/system/database/table/DatabaseTableChangeProcessor.class.php
index e05c67c607..562ff27db7 100644
--- a/wcfsetup/install/files/lib/system/database/table/DatabaseTableChangeProcessor.class.php
+++ b/wcfsetup/install/files/lib/system/database/table/DatabaseTableChangeProcessor.class.php
@@ -1217,7 +1217,10 @@ class DatabaseTableChangeProcessor {
 	 */
 	protected function getColumnByName($columnName, DatabaseTable $updateTable, DatabaseTable $existingTable = null) {
 		foreach ($updateTable->getColumns() as $column) {
-			if ($column->getName() === $columnName) {
+			if (
+				($column->getNewName() === $columnName)
+				|| ($column->getName() === $columnName && !$column->getNewName())
+			) {
 				return $column;
 			}
 		}
-- 
2.20.1