Use the fact that keys are now 0-terminated.
Use the fact that keys are now 0-terminated.

darcs-hash:20080520224528-4cc09-fa65d897c3c58fab3524df11312f2c69cab72e3e.gz

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