IP Canonicalization for HTTPS site?

[FatRodent2013]

I received an unsolicited SEO report for one of my sites. My site was faulted for not having IP canonicalization set up. I reviewed this carefully. My site runs on Apache, is https and is on a dedicated IP. The mod rewrite rules for Apache all deal with the http version of the site. When I type my site's IP into a browser, I get the the https version, but with a unsecure cert warning as the certificate does not include the IP.

Should I implement the http IP canonicalization rule. Another rewrite rule would then redirect the request to the https version?