ofxUDPManager error on exit

using OF 0062 as downloaded from the download section, im not even sure if it really is a bug…

I am exiting my application by closing the black output window instead of closing my application window.
ofxUDP manager comes with the following error

is it a bug or can i solve this in some other way?

thanks!

(inserting a close on application exit only gave me another extra error:)

Dont you just love it… solving an error just after you posted it on a forum?

It still is a little weird though.
I am using a camera (ofvidgrabber) in the same application as well and calling the close method on the camera actually solves the udpManager error…