problem rebuilding mozilla-devel

[Robert Huff]

Hello:
	While attempting to rebuild mozilla-devel (trying to chase
down the printing problem) I get this:

../../../../coreconf/nsinstall/FreeBSD6.0_DBG.OBJ/nsinstall -R -m 775 FreeBSD6.0_DBG.OBJ/mangle /usr/ports/www/mozilla-devel/work/mozilla/dist/bin
gmake[4]: Leaving directory `/usr/ports/www/mozilla-devel/work/mozilla/security/nss/cmd/shlibsign/mangle'
FreeBSD6.0_DBG.OBJ/shlibsign -v -i /usr/ports/www/mozilla-devel/work/mozilla/dist/lib/libsoftokn3.so
Assertion failure: -1 != pt_book.minPrio, at ptthread.c:846
Abort trap (core dumped)
gmake[3]: *** [/usr/ports/www/mozilla-devel/work/mozilla/dist/lib/libsoftokn3.chk] Error 134
gmake[3]: Leaving directory `/usr/ports/www/mozilla-devel/work/mozilla/security/nss/cmd/shlibsign'
gmake[2]: *** [libs] Error 2

	I can't remember changing anything since the previous update (
about 10 days ago).   Have I missed something?


				Robert Huff