From b23b1f2e0601db2dffa0f20d66b64442b312a468 Mon Sep 17 00:00:00 2001
From: fredtempez <frederic.tempez@outlook.com>
Date: Tue, 14 Nov 2023 15:49:52 +0100
Subject: [PATCH] RFM Dialog Deprecated

---
 core/vendor/filemanager/dialog.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/vendor/filemanager/dialog.php b/core/vendor/filemanager/dialog.php
index 4d9b417a..151bc809 100644
--- a/core/vendor/filemanager/dialog.php
+++ b/core/vendor/filemanager/dialog.php
@@ -429,7 +429,7 @@ echo $view; ?>"/>
 <input type="hidden" id="subdir" value="<?php
 echo $subdir; ?>"/>
 <input type="hidden" id="field_id" value="<?php
-echo str_replace(['[', ']'], ['\[', '\]'], $field_id); ?>"/>
+echo $field_id ? str_replace(['[', ']'], ['\[', '\]'], $field_id) : ''; ?>"/>
 <input type="hidden" id="multiple" value="<?php
 echo $multiple; ?>"/>
 <input type="hidden" id="type_param" value="<?php