From: Scott Hughes <hi@scott-hughes.me>
Date: Wed, 25 May 2011 19:18:13 +0000 (-0400)
Subject: Landing pull request 389. Null elements in clone to avoid memory leak in IE. Fixes... 
X-Git-Tag: 1.6.2rc1~21
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=287156197f296fcbcb8be11aa8ce6f1b819aeda6;p=jquery.git

Landing pull request 389. Null elements in clone to avoid memory leak in IE. Fixes #9341.

More Details:
 - https://github.com/jquery/jquery/pull/389
 - http://bugs.jquery.com/ticket/9341
---

diff --git a/src/manipulation.js b/src/manipulation.js
index a148658f5..c76aa9e0d 100644
--- a/src/manipulation.js
+++ b/src/manipulation.js
@@ -582,6 +582,8 @@ jQuery.extend({
 			}
 		}
 
+		srcElements = destElements = null;
+
 		// Return the cloned set
 		return clone;
 	},