CSS: Don't name the anonymous swap function

IE8 doesn't like named anonymous expressions. Not naming the function
expression reduces the gzipped size by 5 bytes.

In ECMAScript 2015 the function will get the name inferred from the
variable name (here: swap) anyway.

Refs 02a9d9f94b623ea8664b7b39fd57feb7de6c6a14

diff --git a/src/css/var/swap.js b/src/css/var/swap.js
index 61351f14b374d28fcf0c29fd62f3e1ce280e6d23..dbf63972918fe4fa618f235dfbab71d9203ba640 100644 (file)
--- a/src/css/var/swap.js
+++ b/src/css/var/swap.js
@@ -1,7 +1,7 @@
 define(function() {
 
 // A method for quickly swapping in/out CSS properties to get correct calculations.
-return function swap( elem, options, callback, args ) {
+return function( elem, options, callback, args ) {
        var ret, name,
                old = {};