redirect from non www to www

[Ifirst]

Google webmaster tool only allow you to confirm to google only about your prefered domain
Your site non-www version will not redirect to the www version
You need to do

##Redirect non-www to www:
#RewriteCond %{HTTP_HOST} ^yourdomain.com [NC]
#RewriteRule ^(.*)$ http://www.yourdomain.com/$1 [L,R=301]

Google and other search engines will update their listing within 24hrs