From: Dave Methvin <dave.methvin@gmail.com>
Date: Sun, 6 Nov 2011 20:49:45 +0000 (-0500)
Subject: Streamline getComputedStyle per @JustinDrake's observation.
X-Git-Tag: 1.7.1rc1~52
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=262c32a70e1f14e5addd263af2f868525aab03c8;p=jquery.git

Streamline getComputedStyle per @JustinDrake's observation.
---

diff --git a/src/css.js b/src/css.js
index 3e14e1be3..988a274f6 100644
--- a/src/css.js
+++ b/src/css.js
@@ -268,11 +268,8 @@ if ( document.defaultView && document.defaultView.getComputedStyle ) {
 
 		name = name.replace( rupper, "-$1" ).toLowerCase();
 
-		if ( !(defaultView = elem.ownerDocument.defaultView) ) {
-			return undefined;
-		}
-
-		if ( (computedStyle = defaultView.getComputedStyle( elem, null )) ) {
+		if ( (defaultView = elem.ownerDocument.defaultView) &&
+				(computedStyle = defaultView.getComputedStyle( elem, null )) ) {
 			ret = computedStyle.getPropertyValue( name );
 			if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
 				ret = jQuery.style( elem, name );