When viewing the cookies on my Magento 1.7 site homepage the "frontend" cookie is shown twice.
Examples of the cookies being produced
frontend=stpvj4gep5c2h9qu4mhcdlru40; expires=Wed, 04 Feb 2015 02:21:23 GMT; path=/; domain=.example.com.au; HttpOnly
frontend=stpvj4gep5c2h9qu4mhcdlru40; path=/; domain=example.com.au
How do you make it so that only one cookie is being produced?