One last fix to umode filtering.
One last fix to umode filtering.

Signed-off-by: James McCoy <91ae71a1168cea0b65ac9975da69d5a7753116be@users.sourceforge.net>

buildbot/supybot,Ban3/Limnoria,ProgVal/Limnoria-test,raboof/supybot,jeffmahoney/supybot,frumiousbandersnatch/supybot-code,haxwithaxe/supybot,Ban3/Limnoria,ProgVal/Limnoria-test