From a44e625882af53d04a60e6efb7a559f512a78714 Mon Sep 17 00:00:00 2001
From: Jakub Vrana <jakub@vrana.cz>
Date: Tue, 11 Mar 2025 11:05:39 +0100
Subject: [PATCH] Set visibility to protected

---
 adminer/include/pdo.inc.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/adminer/include/pdo.inc.php b/adminer/include/pdo.inc.php
index 09eef0f5..107ac80a 100644
--- a/adminer/include/pdo.inc.php
+++ b/adminer/include/pdo.inc.php
@@ -4,7 +4,8 @@ namespace Adminer;
 // PDO can be used in several database drivers
 if (extension_loaded('pdo')) {
 	abstract class PdoDb {
-		public $server_info, $affected_rows, $errno, $error, $pdo;
+		public $server_info, $affected_rows, $errno, $error;
+		protected $pdo;
 		private $result;
 
 		function dsn($dsn, $username, $password, $options = array()) {