From 4112b1a14b7cf704d4a69b27674ef58cb0e4e7df Mon Sep 17 00:00:00 2001
From: sparkyx <danydb@noalyss.eu>
Date: Thu, 22 May 2025 00:04:38 +0200
Subject: [PATCH] Data_SQL if column doesn't exist

---
 include/lib/data_sql.class.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/lib/data_sql.class.php b/include/lib/data_sql.class.php
index 03e336efc..ba4512cf8 100644
--- a/include/lib/data_sql.class.php
+++ b/include/lib/data_sql.class.php
@@ -254,7 +254,7 @@ abstract class Data_SQL
             $this->$cols=$p_value;
             return $this;
         }        
-          if (array_key_exists($cols, $this->a_virtual_col))
+          if ( ! empty ($this->a_virtual_col) && array_key_exists($cols, $this->a_virtual_col))
         {
              $this->$cols=$p_value;
              return $this;
@@ -266,7 +266,7 @@ abstract class Data_SQL
          if (array_key_exists($cols, $this->type)) {
             return $this->$cols;
         }
-         if (array_key_exists($cols, $this->a_virtual_col))
+         if (! empty ($this->a_virtual_col) &&  array_key_exists($cols, $this->a_virtual_col))
         {
              return $this->$cols;
         }