Barring any extreme cases....
Whats the worst thing that could happen, legally, in a police hassling regarding OC?
Let's say I goto a store and some ignorant out-of-staters happen to call the cops on me, whats the worst that could happen???
The *worst* that could happen is you could be shot and killed.
The *best* that could happen and what SHOULD happen IMHO is...
911: 911, what is your emergency?
IC (Ignorant caller): There's a guy with a gun in Walmart!
911: What is he doing with the gun? Is he waving it around? Is he threatening anyone?
IC: No, he has it in a holster on his body.
911: If it comes out of the holster, give us another call. <click>
IC: Officer, there is a guy over there with a gun!
IC: Over there *pointing*
LEO: I don't see anyone with a gun.
IC: It's on his hip there. See?
LEO: Just so as long as it remains in his holster, he's not breaking any laws.
Of course neither will ever be likely to happen.