Made @karma++ not return [karma++].
Made @karma++ not return [karma++].

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