From 37f7e8727678e411e2edd4449f867ff5b4a74279 Mon Sep 17 00:00:00 2001
From: Domenic Denicola <d@domenic.me>
Date: Fri, 22 Apr 2022 03:20:33 -0400
Subject: [PATCH] Return on out-of-bounds dataTransfer.items.remove()

Tests: https://github.com/web-platform-tests/wpt/pull/33737.

Closes #2925.
---
 source | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source b/source
index 427c6bdc19a..6fade6d4947 100644
--- a/source
+++ b/source
@@ -79651,6 +79651,9 @@ DND-v5:  <span>DataTransferItem</span>? <span data-x="dom-DataTransferItemList-a
    data-x="concept-dnd-rw">read/write mode</i>, throw an
    <span>"<code>InvalidStateError</code>"</span> <code>DOMException</code>.</p></li>
 
+   <li><p>If the <span>drag data store</span> does not contain an <var>index</var>th item, then
+   return.</p></li>
+
    <li><p>Remove the <var>index</var>th item from the <span>drag data store</span>.</p></li>
   </ol>