From 5ce4b06c285bd8cf52eaff0f39e0b9192a927873 Mon Sep 17 00:00:00 2001
From: George Kats <katsgeorgeek@gmail.com>
Date: Sun, 6 Oct 2013 19:53:26 +0300
Subject: Fix #14432: Always return string from .css("z-index"). Close gh-1395.

---
 src/css/curCSS.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/css/curCSS.js b/src/css/curCSS.js
index b648b8dca..c30519d3d 100644
--- a/src/css/curCSS.js
+++ b/src/css/curCSS.js
@@ -44,7 +44,9 @@ function curCSS( elem, name, computed ) {
 		}
 	}
 
-	return ret;
+	// Support: IE
+	// IE returns zIndex value as an integer.
+	return ret === undefined ? ret : ret + "";
 }
 
 return curCSS;
-- 
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