From de8b10585e0b2d12960327a80352fe1bba1e6651 Mon Sep 17 00:00:00 2001
From: Srexi <stigrex92@gmail.com>
Date: Thu, 13 Oct 2022 11:30:51 +0200
Subject: [PATCH] fixed banning edge case

---
 inc/plugins/rexshop.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/inc/plugins/rexshop.php b/inc/plugins/rexshop.php
index 6bce804..d2cdbbe 100644
--- a/inc/plugins/rexshop.php
+++ b/inc/plugins/rexshop.php
@@ -554,6 +554,9 @@ function handleDisputedTransaction($request)
     }
 
     $user = $db->fetch_array($query, PDO::FETCH_ASSOC);
+    if (!isset($user['uid')) || intval($user['uid']) < 1) {
+         return rexshop_on_failure();
+    }
 
     $banned_groups = [];
     $q = $db->simple_select('usergroups', 'gid', 'isbannedgroup=1');