From 4cf179b3cc66e0bcc8ec355152ae639fff7f2693 Mon Sep 17 00:00:00 2001
From: Roman Kelesidis <roman25052006.kelesh@gmail.com>
Date: Sat, 6 Jan 2024 02:40:31 +0700
Subject: [PATCH] Update admin_forums.php

---
 admin/admin_forums.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/admin/admin_forums.php b/admin/admin_forums.php
index fdabcea8..a67f4009 100644
--- a/admin/admin_forums.php
+++ b/admin/admin_forums.php
@@ -554,6 +554,11 @@ if ($mode)
 			$from_id = (int) $_POST['from_id'];
 			$to_id   = (int) isset($_POST['to_id']) ? $_POST['to_id'] : -1;
 
+			if ($to_id == -1)
+			{
+				bb_die($lang['NOWHERE_TO_MOVE']);
+			}
+
 			if ($from_id == $to_id || !cat_exists($from_id) || !cat_exists($to_id))
 			{
 				bb_die('Bad input');