Fix for privmsgs.thread.
Fix for privmsgs.thread.

Ban3/Limnoria,ProgVal/Limnoria-test,haxwithaxe/supybot,buildbot/supybot,raboof/supybot,kblin/supybot-gsoc,frumiousbandersnatch/supybot-code,Ban3/Limnoria,prashantpawar/supybot-rothbot,jeffmahoney/supybot,mazaclub/mazabot-core,ProgVal/Limnoria-test,mazaclub/mazabot-core