iRule for HTTPS & www

I actually implemented this rule and it worked like a champ. I cut and pasted it right from the text above and changed only the doamin name.The syntax errors are something that always drives me nuts so I will paste it in as I have it:

 

 

when HTTP_REQUEST {

 

set userhost [HTTP::host]

 

if { $userhost == "domain.com" } {

 

set userhost "www.[HTTP::host]"

 

}

 

HTTP::redirect https://$userhost[HTTP::uri]

 

}