I've been trying to get rid of a particularly offensive leak that I can't find, and suddenly I'm getting this message as well. Eh????
qbsp2.exe v2.2 (Dec 28 1998)
-- qbsp2 --
WARNING: MakeNodePortal:new portal was clipped away from node@(1182,282,-820)(1196,-248,-724)
LEAK LEAK LEAK