K 10 svn:author V 3 tjr K 8 svn:date V 27 2003-05-16T02:15:07.000000Z K 7 svn:log V 227 Catch up with the renaming of the "union" filesystem to "unionfs". Fixes a problem where directory entries could show up twice: once on the top layer of the union stack, and once on the bottom layer. Approved by: re (rwatson) END