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

jquery · Sep 27, 2010 · 0da700a · 0da700a
1 parent 6dd2dc4
commit 0da700a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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 + ")";