Installation of mozplugger port caused the directory share/man/man7 be created and never cleaned up. How-To-Repeat: Install the mozplugger port and remove it and you will find /usr/X11R6/share/man/man7 laying around empty.
Responsible Changed From-To: freebsd-ports-bugs->lawrance Grab
State Changed From-To: open->closed Committed, thanks!