From 124817e6684086ccf74e509309b73d4b4dd89932 Mon Sep 17 00:00:00 2001
From: Mike Sherov <mike.sherov@gmail.com>
Date: Fri, 17 Jun 2011 17:33:29 -0400
Subject: [PATCH] Landing pull request 413. Move border/padding checks to after
 width validation to avoid unnecessary fallbacks. Fixes #9598.

More Details:
 - https://github.com/jquery/jquery/pull/413
 - http://bugs.jquery.com/ticket/9300
 - http://bugs.jquery.com/ticket/9441
 - http://bugs.jquery.com/ticket/9598
---
 src/css.js | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

diff --git a/src/css.js b/src/css.js
index c60bcdde..cb7df9f8 100644
--- a/src/css.js
+++ b/src/css.js
@@ -315,21 +315,20 @@ function getWH( elem, name, extra ) {
 	var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
 		which = name === "width" ? cssWidth : cssHeight;
 
-	if ( extra !== "margin" && extra !== "border" ) {
-		jQuery.each( which, function() {
-			val -= parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0;
-			if ( !extra ) {
-				val -= parseFloat( jQuery.css( elem, "padding" + this ) ) || 0;
-			}
-		});
-	}
-
 	if ( val > 0 ) {
-		if ( extra === "margin" ) {
+		if ( extra !== "border" ) {
 			jQuery.each( which, function() {
-				val += parseFloat( jQuery.css( elem, extra + this ) ) || 0;
+				if ( !extra ) {
+					val -= parseFloat( jQuery.css( elem, "padding" + this ) ) || 0;
+				}
+				if ( extra === "margin" ) {
+					val += parseFloat( jQuery.css( elem, extra + this ) ) || 0;
+				} else {
+					val -= parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0;
+				}
 			});
 		}
+
 		return val + "px";
 	}