From: John Resig <jeresig@gmail.com>
Date: Thu, 10 Dec 2009 04:58:49 +0000 (-0800)
Subject: Make sure that the defaultView exists before attempting to get at the computedStyle... 
X-Git-Tag: 1.4a2~52
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=cf72fba64fd164507752376a578dee7919cec911;p=jquery.git

Make sure that the defaultView exists before attempting to get at the computedStyle (makes it easier to hide items that don't have a view). Fixes #5619.
---

diff --git a/src/css.js b/src/css.js
index 7215fe620..5b6b7b9b6 100644
--- a/src/css.js
+++ b/src/css.js
@@ -141,7 +141,13 @@ jQuery.extend({
 
 			name = name.replace( rupper, "-$1" ).toLowerCase();
 
-			var computedStyle = elem.ownerDocument.defaultView.getComputedStyle( elem, null );
+			var defaultView = elem.ownerDocument.defaultView;
+
+			if ( !defaultView ) {
+				return null;
+			}
+
+			var computedStyle = defaultView.getComputedStyle( elem, null );
 
 			if ( computedStyle ) {
 				ret = computedStyle.getPropertyValue( name );