Fixed bug in Channel.
Fixed bug in Channel.

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