Fix Err fallout for graph/mongo iterator
Fix Err fallout for graph/mongo iterator

azylman/cayley,tmlbl/cayley,abhishekgahlot/cayley,panamafrancis/cayley,mjolk/cayley,1d4Nf6/cayley,beni55/cayley,LAlbertalli/cayley,drhodes/cayley,dtkav/cayley,jzelinskie/cayley,jacobxk/cayley,ominux/cayley,LAlbertalli/cayley,samanalysis/cayley,ominux/cayley,posenhuang/cayley,azylman/cayley,dtkav/cayley,mjolk/cayley,cayleygraph/cayley,karabijavad/cayley,drhodes/cayley,HomeMango0310/cayley,agupta666/cayley,jzelinskie/cayley,beni55/cayley,karabijavad/cayley,praisondani/cayley,praisondani/cayley,gmbuell/cayley,samanalysis/cayley,1d4Nf6/cayley,OrenBochman/cayley,googlearchive/cayley,jacobxk/cayley,kortschak/cayley,deskr/cayley,barakmich/cayley,abhishekgahlot/cayley,kortschak/cayley,Kavec/cayley,1d4Nf6/cayley,Kavec/cayley,dushmis/cayley,hiteshjoshi/cayley,posenhuang/cayley,zorojean/cayley,OrenBochman/cayley,skynet/cayley,beni55/cayley,dtkav/cayley,1d4Nf6/cayley,jzelinskie/cayley,posenhuang/cayley,sdaros/cayley,jzelinskie/cayley,mjolk/cayley,karabijavad/cayley,jacobxk/cayley,skynet/cayley,praisondani/cayley,deskr/cayley,dtkav/cayley,abhishekgahlot/cayley,OrenBochman/cayley,azylman/cayley,sdaros/cayley,LAlbertalli/cayley,skynet/cayley,sayden/cayley,posenhuang/cayley,tmlbl/cayley,drhodes/cayley,drhodes/cayley,kortschak/cayley,mjolk/cayley,zorojean/cayley,hiteshjoshi/cayley,Kavec/cayley,zorojean/cayley,ominux/cayley,agupta666/cayley,h4ck3rm1k3/cayley,hiteshjoshi/cayley,HomeMango0310/cayley,HomeMango0310/cayley,skynet/cayley,h4ck3rm1k3/cayley,gmbuell/cayley,sayden/cayley,barakmich/cayley,pombredanne/cayley,panamafrancis/cayley,pombredanne/cayley,tmlbl/cayley,barakmich/cayley,googlearchive/cayley,kortschak/cayley,agupta666/cayley,deskr/cayley,sdaros/cayley,karabijavad/cayley,pombredanne/cayley,panamafrancis/cayley,LAlbertalli/cayley,h4ck3rm1k3/cayley,samanalysis/cayley,dushmis/cayley,h4ck3rm1k3/cayley,OrenBochman/cayley,googlearchive/cayley,azylman/cayley,googlearchive/cayley,barakmich/cayley,kortschak/cayley,gmbuell/cayley,pombredanne/cayley,dushmis/cayley,panamafrancis/cayley,hiteshjoshi/cayley,beni55/cayley,sayden/cayley,deskr/cayley,ominux/cayley,cayleygraph/cayley,barakmich/cayley,dushmis/cayley,Kavec/cayley,agupta666/cayley,sdaros/cayley,h4ck3rm1k3/cayley,jacobxk/cayley,HomeMango0310/cayley,sayden/cayley,abhishekgahlot/cayley,tmlbl/cayley,gmbuell/cayley,zorojean/cayley,samanalysis/cayley,deskr/cayley,praisondani/cayley