From 19027bb0852a8f26627ef5584e6dde77df9fd0df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Scott=20Gonz=C3=A1lez?= <scott.gonzalez@gmail.com>
Date: Wed, 14 Sep 2016 09:42:46 -0400
Subject: [PATCH] Sortable: Use an event object for simulated `mouseup` in
 `cancel()`

Regression caused by a1d69208bad175a27c7b50c27fdc10001563cd4d

Fixes #15042
Closes gh-1746
---
 ui/widgets/sortable.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/widgets/sortable.js b/ui/widgets/sortable.js
index 2a9ce22ca..8d2ada59a 100644
--- a/ui/widgets/sortable.js
+++ b/ui/widgets/sortable.js
@@ -518,7 +518,7 @@ return $.widget( "ui.sortable", $.ui.mouse, {
 
 		if ( this.dragging ) {
 
-			this._mouseUp( { target: null } );
+			this._mouseUp( new $.Event( "mouseup", { target: null } ) );
 
 			if ( this.options.helper === "original" ) {
 				this.currentItem.css( this._storedCSS );