Tweak body_offset allocation.
Tweak body_offset allocation.

darcs-hash:20061113174724-4cc09-3f50e81e22101f8c638359e524f79e4971b7fabe.gz

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