From 8e0db1071ae314384480dbcf796fbebdd57c4d6b Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Mon, 1 May 2023 18:49:47 +0200
Subject: [PATCH] Fix warning

---
 htdocs/core/class/fileupload.class.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/htdocs/core/class/fileupload.class.php b/htdocs/core/class/fileupload.class.php
index 4dcfb55f781..ff7dfc622b8 100644
--- a/htdocs/core/class/fileupload.class.php
+++ b/htdocs/core/class/fileupload.class.php
@@ -577,7 +577,10 @@ class FileUpload
 				}
 			}
 		}
+		// Return result in json format
 		header('Content-type: application/json');
 		echo json_encode($success);
+
+		return null;
 	}
 }