Rather than declaring empty anonymous functions all around, introduce and use a singl...

[jquery.git] / src / core.js

diff --git a/src/core.js b/src/core.js
index faba32a..93f04ec 100644 (file)
--- a/src/core.js
+++ b/src/core.js
@@ -464,6 +464,8 @@ jQuery.extend({
                return true;
        },
 
+       noop: function() {},
+
        // Evalulates a script in a global context
        globalEval: function( data ) {
                if ( data && rnotwhite.test(data) ) {
@@ -617,7 +619,7 @@ jQuery.extend({
        // Use of jQuery.browser is frowned upon.
        // More details: http://docs.jquery.com/Utilities/jQuery.browser
        browser: {
-               version: (/.*?(?:firefox|safari|opera|msie)[\/ ]([\d.]+)/.exec(userAgent) || [0,'0'])[1],
+               version: (/.*?(?:firefox|safari|opera|msie)[\/ ]([\d.]+)/.exec(userAgent) || [0,"0"])[1],
                safari: /safari/.test( userAgent ),
                opera: /opera/.test( userAgent ),
                msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ),