Put a couple of rags under the fitting to catch the drips. There won't be much, but the line going to the oil filter will dribble enough to make a mess unless you raise the end of the line above the level of the filter housing. If you pull the top off the filter canister and remove the element first, there will be a lot less mess to deal with.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!