Fix bug #1020519.
Fix bug #1020519.

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