From d3c5d860678985db25497f8b9a9414e88a8c7d4d Mon Sep 17 00:00:00 2001
From: Yorrd <yorrd@users.noreply.github.com>
Date: Wed, 3 Oct 2018 01:24:35 +0200
Subject: [PATCH] fix "emulate drag over" with nested web components

---
 Sortable.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/Sortable.js b/Sortable.js
index 8b32dfb..b59f0aa 100644
--- a/Sortable.js
+++ b/Sortable.js
@@ -562,10 +562,11 @@
 				var parent = target;
 				var i = touchDragOverListeners.length;
 
-				while (target && target.shadowRoot) {
-					target = target.shadowRoot.elementFromPoint(touchEvt.clientX, touchEvt.clientY);
-					parent = target;
-				}
+				do {
+				  target = target.shadowRoot.elementFromPoint(touchEvt.clientX, touchEvt.clientY);
+				} while (target && target.shadowRoot);
+				parent = target;
+
 
 				if (parent) {
 					do {