Make return convention of getConnection more consistent.
Make return convention of getConnection more consistent.

darcs-hash:20061125163523-4cc09-f8cd3df6a5d859ba6af6ef283e6cf4f6d93a2e40.gz

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