From: jeresig <jeresig@gmail.com>
Date: Fri, 24 Sep 2010 19:53:38 +0000 (-0400)
Subject: Make sure that the body element exists before doing the body selector optimization... 
X-Git-Tag: 1.4.3rc1~65
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=e0a9615f82fcdad73de6db42a995eb2a5550e361;p=jquery.git

Make sure that the body element exists before doing the body selector optimization. Fixes #6529.
---

diff --git a/src/core.js b/src/core.js
index 6c6d00601..cc921385d 100644
--- a/src/core.js
+++ b/src/core.js
@@ -91,7 +91,7 @@ jQuery.fn = jQuery.prototype = {
 		}
 		
 		// The body element only exists once, optimize finding it
-		if ( selector === "body" && !context ) {
+		if ( selector === "body" && !context && document.body ) {
 			this.context = document;
 			this[0] = document.body;
 			this.selector = "body";