Not sure how to selectively block hotlinking

[andrewshim]

There's this MAJOR moneymaking site that is hotlinking to one particular image of mine. Looking for the code to block this site, I've found so many versions that I've ended up confused. Is this okay?

RewriteEngine On
RewriteCond %{HTTP_REFERER} hotlinker.com [OR,NC]
RewriteCond %{HTTP_REFERER} www.hotlinker.com [NC]
RewriteRule .*.(gif ¦ jpg)$ [mysite.com...] [R,NC]

[wilderness]

an old thread
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