From 6d2c8bf79549bfc3ddb53293da1e1b7da945d7dc Mon Sep 17 00:00:00 2001
From: Ryan Cramer <ryan@processwire.com>
Date: Fri, 6 Oct 2023 11:24:14 -0400
Subject: [PATCH] Fix issue processwire/processwire-issues#1819

---
 wire/modules/Inputfield/InputfieldFile/InputfieldFile.module | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/wire/modules/Inputfield/InputfieldFile/InputfieldFile.module b/wire/modules/Inputfield/InputfieldFile/InputfieldFile.module
index a5053a79..080aeb70 100644
--- a/wire/modules/Inputfield/InputfieldFile/InputfieldFile.module
+++ b/wire/modules/Inputfield/InputfieldFile/InputfieldFile.module
@@ -1224,6 +1224,8 @@ class InputfieldFile extends Inputfield implements InputfieldItemList, Inputfiel
 					$pagefile = $this->processInputAddFile($filename); 
 					if($pagefile && isset($originalFilenames[$filename]) && $originalFilenames[$filename] != $filename) {
 						$pagefile->filedata('uploadName', $originalFilenames[$filename]);
+					} else if($pagefile->filedata('uploadName')) {
+						$pagefile->filedata('uploadName', ''); // clear out previous
 					}
 					$changed = true; 
 				}