From: Gilmore Davidson <gilmoreorless@gmail.com>
Date: Sun, 17 Apr 2011 17:34:38 +0000 (-0700)
Subject: Added check for live mouseenter/mouseleave events if bound to nested elements with... 
X-Git-Tag: 1.6rc1~11^2~19
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=a9b81d759af3a4574a42ca1de93be1247f7953a2;p=jquery.git

Added check for live mouseenter/mouseleave events if bound to nested elements with the same selector. Fixes #5884.
---

diff --git a/src/event.js b/src/event.js
index 92fe0cb3d..32d51d054 100644
--- a/src/event.js
+++ b/src/event.js
@@ -1137,6 +1137,11 @@ function liveHandler( event ) {
 				if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
 					event.type = handleObj.preType;
 					related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
+
+					// Make sure not to accidentally match a child element with the same selector
+					if ( related && jQuery.contains( elem, related ) ) {
+						related = elem;
+					}
 				}
 
 				if ( !related || related !== elem ) {