Whitelist Script to Blacklist?

So I’ve downloaded the featured Whitelist script and it took me a minute to get it working, but I’ve banned myself. So I’ve changed the code line “==” to “~=” as suggested and anyone can still join my server. However, the IPs I list with " = false" are blocked. Not sure why but its working like a Blacklist. Which is cool… But I don’t get it. I wanted a Whitelist but this works Lol