From 05ca8be53f8dc98ed3d038890b5000146f58760c Mon Sep 17 00:00:00 2001
From: Cyperghost <olaf_schmitz_1@t-online.de>
Date: Wed, 26 Jun 2024 10:38:43 +0200
Subject: [PATCH] Set array-key to the fileID

---
 .../system/form/builder/field/FileProcessorFormField.class.php  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wcfsetup/install/files/lib/system/form/builder/field/FileProcessorFormField.class.php b/wcfsetup/install/files/lib/system/form/builder/field/FileProcessorFormField.class.php
index a35bf4fa20..ed6e4a8f6f 100644
--- a/wcfsetup/install/files/lib/system/form/builder/field/FileProcessorFormField.class.php
+++ b/wcfsetup/install/files/lib/system/form/builder/field/FileProcessorFormField.class.php
@@ -123,7 +123,7 @@ final class FileProcessorFormField extends AbstractFormField
         if ($this->isSingleFileUpload()) {
             $file = new File($value);
             if ($file->fileID === $value) {
-                $this->files = [$file];
+                $this->files = [$file->fileID => $file];
                 $fileIDs[] = $value;
             } else {
                 $value = null;
-- 
2.20.1