From 71fbd5450c0164fb31c9a7ba884a130746701635 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rgvin=20Ragnarsson?= <nifgraup@gmail.com>
Date: Wed, 15 Jan 2025 19:16:20 +0200
Subject: [PATCH] createEvent: Only run dataTransfer workarounds in jsdom
 environments

---
 src/events.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/events.js b/src/events.js
index b964f305..238eb2ad 100644
--- a/src/events.js
+++ b/src/events.js
@@ -65,6 +65,11 @@ function createEvent(
   // DataTransfer is not supported in jsdom: https://github.com/jsdom/jsdom/issues/1568
   const dataTransferProperties = ['dataTransfer', 'clipboardData']
   dataTransferProperties.forEach(dataTransferKey => {
+    if (event[dataTransferKey]) {
+      // not a jsdom environment, workaround not needed
+      return;
+    }
+
     const dataTransferValue = eventInit[dataTransferKey]
 
     if (typeof dataTransferValue === 'object') {