http: fix some error returns to use the common helper
http: fix some error returns to use the common helper

msample/vault,kenbreeman/vault,mtougeron/vault,codeinthehole/vault,nicr9/vault,eladapps/vault,geckoboard/vault,chrishoffman/vault,DmitryOlshansky/vault,msample/vault,doubledutch/vault,jefferai/vault,LolalyLuo/vault,andrewstuart/vault,nbrownus/vault,kgutwin/vault,kgutwin/vault,kenbreeman/vault,mymercurialsky/vault,zBMNForks/vault,sepiroth887/vault,ateoto/vault,dennisme/vault,curtiszimmerman/vault,tyamell/vault,mtougeron/vault,ryon/vault,rickfast/vault,jmhardison/vault,martin-ducar-gd/vault,lassizci/vault,hobbeswalsh/vault,bkw/vault,kingland/vault,mtougeron/vault,careyblack/vault,jklein/vault,mattn/vault,Aloomaio/vault,Aloomaio/vault,christophermanning/vault,andrewstuart/vault,grunzwei/vault,pradeepchhetri/vault,kingland/vault,pavankumar2203/vault,annanay25/vault,jklein/vault,yanzay/vault,annanay25/vault,jklein/vault,curtiszimmerman/vault,vicki-c/vault,sofuture/vault,pavankumar2203/vault,captainill/vault,jszwedko/vault,lassizci/vault,lirao/vault,tyamell/vault,Zagorakiss/vault,MarkVLK/vault,chiefy/vault,rnaveiras/vault,kenbreeman/vault,justincampbell/vault,mfischer-zd/vault,nicr9/vault,Aloomaio/vault,yanzay/vault,ModusCreateOrg/vault,broadinstitute/vault,cimarron-pistoncloud/vault,joelthompson/vault,quixoten/vault,nicr9/vault,theonewolf/vault,mattn/vault,ccpgames/vault,kingland/vault,captainill/vault,wxdublin/vault,hartsock/vault,drampelt/vault,naunga/vault,tb594s/vault,grange74/vault,Caiyeon/vault,hashicorp/vault,jklein/vault,Klaudit/vault,peteryhwong/vault,ModusCreateOrg/vault,hartsock/vault,ekristen/vault,mattn/vault,drampelt/vault,jam-pot/vault,jszwedko/vault,careyblack/vault,codeinthehole/vault,dragonndev/vault,jmhardison/vault,gpndata/vault,ccpgames/vault,chiefy/vault,chris-west-travelex/vault,nicr9/vault,sofuture/vault,eladapps/vault,annanay25/vault,Zagorakiss/vault,sepiroth887/vault,sepiroth887/vault,krmcbride/vault,ModusCreateOrg/vault,ekristen/vault,jgcallero/vault,yanzay/vault,andreaturli/vault,theonewolf/vault,pakfur/vault,ipoval/vault,colinrymer/vault,ipoval/vault,deverton/hashicorp-vault,bgirardeau/vault,christophermanning/vault,Banno/vault,doubledutch/vault,rnaveiras/vault,jefferai/vault,sepiroth887/vault,bluecmd/vault,annanay25/vault,jklein/vault,lassizci/vault,bgirardeau/vault,lirao/vault,justincampbell/vault,sepiroth887/vault,zendesk/vault,philips/vault,careyblack/vault,pradeepchhetri/vault,tb594s/vault,chiefy/vault,naunga/vault,lemondrank/vault,geckoboard/vault,christophermanning/vault,bkw/vault,peteryhwong/vault,databus23/vault,hobbeswalsh/vault,tyamell/vault,skippy/vault,dennisme/vault,nickbourner/vault,philips/vault,zendesk/vault,quixoten/vault,jszwedko/vault,rnaveiras/vault,LolalyLuo/vault,geckoboard/vault,MonsantoCo/vault,rnaveiras/vault,hashicorp/vault,zBMNForks/vault,wxdublin/vault,vicki-c/vault,wxdublin/vault,bkw/vault,mtougeron/vault,kgutwin/vault,geckoboard/vault,philips/vault,DmitryOlshansky/vault,Banno/vault,nickbourner/vault,theonewolf/vault,mgk/vault,cimarron-pistoncloud/vault,bgirardeau/vault,wxdublin/vault,danielsomerfield/vault,rnaveiras/vault,ateoto/vault,mfischer-zd/vault,michaelansel/vault,drampelt/vault,rickfast/vault,memory/vault,MarkVLK/vault,andreaturli/vault,hashicorp/vault,Zagorakiss/vault,Klaudit/vault,nickbourner/vault,zBMNForks/vault,eladapps/vault,grange74/vault,hobbeswalsh/vault,jmhardison/vault,tallpauley/vault,hashbrowncipher/vault,mhurne/vault,ipoval/vault,mattn/vault,mgk/vault,michaelansel/vault,hashbrowncipher/vault,hartsock/vault,ModusCreateOrg/vault,Klaudit/vault,tyamell/vault,yanzay/vault,hartsock/vault,wxdublin/vault,eladapps/vault,ekristen/vault,Zagorakiss/vault,ModusCreateOrg/vault,gpndata/vault,pradeepchhetri/vault,kgutwin/vault,colinrymer/vault,doubledutch/vault,DmitryOlshansky/vault,andrewstuart/vault,nbrownus/vault,mtougeron/vault,doodles526/vault,ccpgames/vault,drampelt/vault,nickbourner/vault,Zenithar/vault,jam-pot/vault,msample/vault,ateoto/vault,captainill/vault,mfischer-zd/vault,kenbreeman/vault,ipoval/vault,pavankumar2203/vault,tb594s/vault,joelthompson/vault,jefferai/vault,joelthompson/vault,curtiszimmerman/vault,sofuture/vault,krmcbride/vault,tyamell/vault,justincampbell/vault,sofuture/vault,databus23/vault,philips/vault,ekristen/vault,mattn/vault,wjam/vault,jgcallero/vault,dragonndev/vault,MarkVLK/vault,doubledutch/vault,bluecmd/vault,Klaudit/vault,quixoten/vault,Klaudit/vault,MarkVLK/vault,christophermanning/vault,pakfur/vault,nickbourner/vault,chris-west-travelex/vault,zBMNForks/vault,dennisme/vault,chris-west-travelex/vault,philips/vault,grange74/vault,colinrymer/vault,mhurne/vault,theonewolf/vault,nbrownus/vault,dennisme/vault,curtiszimmerman/vault,vicki-c/vault,bgirardeau/vault,msample/vault,nicr9/vault,broadinstitute/vault,colinrymer/vault,krmcbride/vault,gpndata/vault,rickfast/vault,andrewstuart/vault,danielsomerfield/vault,justincampbell/vault,broadinstitute/vault,hashbrowncipher/vault,wjam/vault,gpndata/vault,chrishoffman/vault,curtiszimmerman/vault,colinrymer/vault,hashicorp/vault,tb594s/vault,mgk/vault,hashicorp/vault,pradeepchhetri/vault,bkw/vault,lassizci/vault,DmitryOlshansky/vault,nbrownus/vault,eladapps/vault,chris-west-travelex/vault,Caiyeon/vault,databus23/vault,codeinthehole/vault,ccpgames/vault,mfischer-zd/vault,annanay25/vault,grange74/vault,theonewolf/vault,andreaturli/vault,kenbreeman/vault,zBMNForks/vault,Zenithar/vault,hashicorp/vault,vicki-c/vault,martin-ducar-gd/vault,zendesk/vault,christophermanning/vault,ekristen/vault,joelthompson/vault,kgutwin/vault,kingland/vault,DmitryOlshansky/vault,jefferai/vault,mfischer-zd/vault,codeinthehole/vault,pakfur/vault,ryon/vault,dragonndev/vault,ateoto/vault,chris-west-travelex/vault,Aloomaio/vault,andreaturli/vault,jmhardison/vault,hobbeswalsh/vault,krmcbride/vault,tb594s/vault,nbrownus/vault,grunzwei/vault,rickfast/vault,deverton/hashicorp-vault,drampelt/vault,zendesk/vault,bluecmd/vault,captainill/vault,pavankumar2203/vault,grange74/vault,ccpgames/vault,gpndata/vault,msample/vault,captainill/vault,mgk/vault,memory/vault,grunzwei/vault,careyblack/vault,hashbrowncipher/vault,MonsantoCo/vault,grunzwei/vault,dragonndev/vault,Zenithar/vault,quixoten/vault,justincampbell/vault,ateoto/vault,databus23/vault,lemondrank/vault,jefferai/vault,tallpauley/vault,sofuture/vault,doodles526/vault,pradeepchhetri/vault,krmcbride/vault,ipoval/vault,codeinthehole/vault,pakfur/vault,skippy/vault,kingland/vault,rickfast/vault,mymercurialsky/vault,andrewstuart/vault,doubledutch/vault,dragonndev/vault,bkw/vault,Zenithar/vault,careyblack/vault,Zagorakiss/vault,bgirardeau/vault,hashbrowncipher/vault,broadinstitute/vault,pakfur/vault,geckoboard/vault,lassizci/vault,vicki-c/vault,Zenithar/vault,databus23/vault,yanzay/vault,chiefy/vault,MarkVLK/vault,andreaturli/vault,dennisme/vault,pavankumar2203/vault,hobbeswalsh/vault,chiefy/vault,zendesk/vault,bluecmd/vault,broadinstitute/vault,jszwedko/vault,bluecmd/vault,jszwedko/vault,grunzwei/vault,jmhardison/vault,hartsock/vault