From: Rick Waldron <waldron.rick@gmail.com>
Date: Thu, 22 Sep 2011 15:30:03 +0000 (-0400)
Subject: Shortcircuit fix if possible
X-Git-Tag: 1.7b1~9^2~2^2~3
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=14cb04dc947cd9d01c97ec0c4dc487f2cd53c3ac;p=jquery.git

Shortcircuit fix if possible
---

diff --git a/src/event.js b/src/event.js
index 38ed3ae91..fec3e6d49 100644
--- a/src/event.js
+++ b/src/event.js
@@ -492,6 +492,11 @@ jQuery.event = {
 		event = jQuery.Event( originalEvent );
 		propHook = jQuery.event.propHooks[ event.type ];
 
+		// Determine if an early return is possible
+		if ( !propHook && ( event.target && event.target.nodeType !== 3 ) && event.relatedTarget ) {
+			return event;
+		}
+
 		for ( var i = this.props.length, prop; i; ) {
 			prop = this.props[ --i ];
 			event[ prop ] = originalEvent[ prop ];