Use return for empty function.
Use return for empty function.

darcs-hash:20070824174618-4cc09-061e79a6e3baf4ab6e9dbb0e6fa129d097909f1d.gz

TierraDelFuego/opilop,ssb22/polipo2,ssb22/polipo2,dxq-git/polipo,lkraider/polipo,feijilei/polipo,strongwillow/polipo,caeies/polipo-caeies,dxq-git/polipo,berkley4/polipo,nxtreaming/chumen,fqtools/polipo,akkakks/polipo,feijilei/polipo,ssb22/polipo2,nxtreaming/chumen,fqtools/polipo,galeksandrp/polipo,galeksandrp/polipo,Android-Apps/polipo,jech/polipo,fukusaka/polipo,akkakks/polipo,jech/polipo,nxtreaming/chumen,berkley4/polipo,berkley4/polipo,ajmgh/polipo,gorakhargosh/polipo,lkraider/polipo,akkakks/polipo,toke/polipo,galeksandrp/polipo,dxq-git/polipo,doublec/namecoin-polipo,jech/polipo,jeromelebel/polipo,Psiphon-Inc/polipo,fqtools/polipo,lkraider/polipo,danchr/polipo,clowwindy/polipo,Android-Apps/polipo,strongwillow/polipo,feijilei/polipo