Yea pretty much you don't have to worry about it. That was a cop just trying to flex his muscle. As long as all of your information is up to date and you can verify it there isn't shyt they can do. Just don't give them too much information. Currently I have an out of state license(personal reasons) but my car is still registered in VA. I've been pulled over several times and I explain to the officier why I have an out of state license and afterwards they can't say or do anything.