From 1724b7276b8839747b0247ba67c6cef269c6fe7d Mon Sep 17 00:00:00 2001
From: Sergey Tsalkov <stsalkov@gmail.com>
Date: Fri, 25 Jun 2021 23:48:44 +0000
Subject: [PATCH] cleanup MeekroDBWalk a bit

---
 db.class.php | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/db.class.php b/db.class.php
index ab18d45..ed79742 100644
--- a/db.class.php
+++ b/db.class.php
@@ -936,7 +936,6 @@ class MeekroDB {
 class MeekroDBWalk {
   protected $mysqli;
   protected $result;
-  protected $freed;
 
   function __construct(MySQLi $mysqli, $result) {
     $this->mysqli = $mysqli;
@@ -951,7 +950,6 @@ class MeekroDBWalk {
   }
 
   function free() {
-    if ($this->freed) return;
     if (! ($this->result instanceof MySQLi_Result)) return;
 
     $this->result->free();
@@ -960,7 +958,7 @@ class MeekroDBWalk {
       if ($result = $this->mysqli->use_result()) $result->free();
     }
 
-    $this->freed = true;
+    $this->result = null;
   }
 
   function __destruct() {