From 2ff36d97dd8f7340dc64d55b0004abb414809e16 Mon Sep 17 00:00:00 2001
From: Liviu-Mihail Concioiu <liviu.concioiu@gmail.com>
Date: Mon, 8 Sep 2025 18:26:08 +0200
Subject: [PATCH] Merge pull request #19833 from liviuconcioiu/19827

Fix #19827 - Fix setMimeMap being executed for each row
---
 src/Display/Results.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Display/Results.php b/src/Display/Results.php
index d61d19f8fd..782410b997 100644
--- a/src/Display/Results.php
+++ b/src/Display/Results.php
@@ -153,9 +153,9 @@ class Results
      *     transformation_options?: string,
      *     input_transformation?: string,
      *     input_transformation_options?: string
-     * }>
+     * }>|null
      */
-    private array $mediaTypeMap = [];
+    private array|null $mediaTypeMap = null;
 
     /**
      * where clauses for each row, each table in the row
@@ -1868,7 +1868,7 @@ class Results
             }
 
             // 2. Displays the rows' values
-            if ($this->mediaTypeMap === []) {
+            if ($this->mediaTypeMap === null) {
                 $this->setMimeMap();
             }