From: Richard Gibson <richard.gibson@gmail.com>
Date: Tue, 15 Oct 2013 15:12:31 +0000 (-0400)
Subject: No ticket: Small curCSS size optimizations
X-Git-Tag: 2.1.0-beta2~56
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=a339096d6a9d0313c2184de0d626e2c7e127955b;p=jquery.git

No ticket: Small curCSS size optimizations
---

diff --git a/src/css/curCSS.js b/src/css/curCSS.js
index c30519d3d..abcc8cb7f 100644
--- a/src/css/curCSS.js
+++ b/src/css/curCSS.js
@@ -14,7 +14,9 @@ function curCSS( elem, name, computed ) {
 
 	// Support: IE9
 	// getPropertyValue is only needed for .css('filter') in IE9, see #12537
-	ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
+	if ( computed ) {
+		ret = computed.getPropertyValue( name ) || computed[ name ];
+	}
 
 	if ( computed ) {
 
@@ -44,9 +46,11 @@ function curCSS( elem, name, computed ) {
 		}
 	}
 
-	// Support: IE
-	// IE returns zIndex value as an integer.
-	return ret === undefined ? ret : ret + "";
+	return ret !== undefined ?
+		// Support: IE
+		// IE returns zIndex value as an integer.
+		ret + "" :
+		ret;
 }
 
 return curCSS;