Streamline handling of currentArena in chunk allocator.
Streamline handling of currentArena in chunk allocator.

darcs-hash:20061116213241-4cc09-45924753cc9b08f85cf5517efe359108eb7ec1b9.gz

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