INDEX build failed for 4.x

[Erwin Lansing]

INDEX build failed with errors:
Generating INDEX - please wait.. Done.
make_index: htdig-3.2.0.b6_2: no entry for /usr/ports

Committers on the hook:
clsung dougb jylefort krion miwi pav sat skv sumikawa 

Most recent CVS update was:
U audio/Makefile
U audio/libnoise/Makefile
U audio/libnoise/distinfo
U audio/libnoise/pkg-descr
U audio/libnoise/pkg-plist
U audio/mhwaveedit/Makefile
U audio/mhwaveedit/distinfo
U audio/mhwaveedit/files/patch-src-filetypes.c
U deskutils/genius/Makefile
U deskutils/genius/distinfo
U deskutils/genius/pkg-plist
U dns/ldns/Makefile
U dns/ldns/distinfo
U dns/ldns/pkg-plist
U editors/zile/Makefile
U editors/zile/distinfo
U graphics/meshviewer/Makefile
U graphics/meshviewer/distinfo
U graphics/meshviewer/pkg-plist
U graphics/qcomicbook/Makefile
U graphics/qcomicbook/distinfo
U graphics/qcomicbook/files/patch-src__imgarchiver.cpp
U graphics/qcomicbook/files/patch-src__imgdirsink.cpp
U misc/shc/Makefile
U misc/shc/distinfo
U multimedia/snd-music-duplicates/Makefile
U multimedia/snd-music-duplicates/files/snd-music-duplicates.sh.in
U net-mgmt/chillispot/Makefile
U net-mgmt/chillispot/pkg-plist
U net-mgmt/chillispot/files/chillispot.sh.in
U net-mgmt/chillispot/files/installguide.txt
U net-mgmt/chillispot/files/ipfw-config.sample
U net-mgmt/chillispot/files/pf.conf.sample
U net-mgmt/chillispot/files/pkg-message.in
U sysutils/pcfclock/Makefile
U sysutils/pcfclock/files/pcfdate.in
U www/campsite/Makefile
U www/campsite/distinfo
U www/campsite/pkg-plist
U www/campsite/files/patch-transfer_images.php
U x11-fm/gentoo/Makefile
U x11-fm/gentoo/distinfo
U x11-fm/gentoo/pkg-plist
U x11-wm/pawm/Makefile
U x11-wm/pawm/distinfo
U x11-wm/pawm/files/patch-src__pafont.c