From: jeresig <jeresig@gmail.com>
Date: Mon, 27 Sep 2010 14:53:29 +0000 (-0400)
Subject: We can just use isNaN for this check in the IE opacity code.
X-Git-Tag: 1.4.3rc1~45
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=0da700a4d03c1c43e75e3ab7f8e719e13c7e444a;p=jquery.git

We can just use isNaN for this check in the IE opacity code.
---

diff --git a/src/css.js b/src/css.js
index b9a1c52be..77949aebc 100644
--- a/src/css.js
+++ b/src/css.js
@@ -187,7 +187,7 @@ if ( !jQuery.support.opacity ) {
 			style.zoom = 1;
 
 			// Set the alpha filter to set the opacity
-			var opacity = parseInt( value, 10 ) + "" === "NaN" ?
+			var opacity = isNaN(value) ?
 				"" :
 				"alpha(opacity=" + value * 100 + ")";