From 024317f03ba6a65f65f71fb05cf9004ca9e79c18 Mon Sep 17 00:00:00 2001
From: Richard Gibson <richard.gibson@gmail.com>
Date: Tue, 15 Oct 2013 11:12:31 -0400
Subject: [PATCH] No ticket: Small curCSS size optimizations (cherry picked
 from commit a339096d6a9d0313c2184de0d626e2c7e127955b)

Conflicts:

	src/css/curCSS.js
---
 src/css/curCSS.js | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/css/curCSS.js b/src/css/curCSS.js
index 1af1812cd..1f3b73428 100644
--- a/src/css/curCSS.js
+++ b/src/css/curCSS.js
@@ -53,7 +53,9 @@ if ( window.getComputedStyle ) {
 
 		// Support: IE
 		// IE returns zIndex value as an integer.
-		return ret === undefined ? ret : ret + "";
+		return ret === undefined ?
+			ret :
+			ret + "";
 	};
 } else if ( document.documentElement.currentStyle ) {
 	getStyles = function( elem ) {
@@ -101,11 +103,11 @@ if ( window.getComputedStyle ) {
 			}
 		}
 
-		return ret === "" ? "auto" :
-			// Support: IE
-			// IE returns zIndex value as an integer.
-			ret === undefined ? ret :
-			ret + "";
+		// Support: IE
+		// IE returns zIndex value as an integer.
+		return ret === undefined ?
+			ret :
+			ret + "" || "auto";
 	};
 }
 
-- 
2.39.5