fix expand method signature for how it's actually used
fix expand method signature for how it's actually used

aaron-lane/chef,ktpan/chef-play,nvwls/chef,skmichaelson/chef,sometimesfood/chef,nsdavidson/chef,bahamas10/chef,jordane/chef,criteo-forks/chef,patcon/chef,onlyhavecans/chef,SUSE-Cloud/chef,nsdavidson/chef,nellshamrell/chef,AndyBoucher/Chef-Testing,nathwill/chef,OpSitters/chef,3dinfluence/chef,higanworks/chef,jmhardison/chef,erkolson/chef,permyakovsv/chef,jhulten/chef,josb/chef,BackSlasher/chef,jimmymccrory/chef,nguyen-tien-mulodo/chef,coderanger/chef,nguyen-tien-mulodo/chef,davestarling/chef,hfichter/chef,adamleff/chef,cmluciano/chef,ShadySQL/chef-merged,ducthanh/chef,jhulten/chef,karthikrev/chef,custora/chef,sometimesfood/chef,jonlives/chef,jagdeesh109/chef,nellshamrell/chef,andrewpsp/chef,evan2645/chef,swalberg/chef,mio-g/chef,jblaine/chef,andrewpsp/chef,DeWaRs1206/chef,renanvicente/chef,MichaelPereira/chef,zuazo-forks/chef,smurawski/chef,adamleff/chef,Igorshp/chef,pburkholder/chef,DeWaRs1206/chef,AndyBoucher/Chef-Testing,SUSE-Cloud/chef,Kast0rTr0y/chef,smurawski/chef,nvwls/chef,tomdoherty/chef,ckaushik/chef,swalberg/chef,ShadySQL/chef-merged,patcon/chef,nicklv/chef,clintoncwolfe/chef,smurawski/chef,sideci-sample/sideci-sample-chef,jonlives/chef,jaymzh/chef,antonifs/chef,ccsplit/chef,DeWaRs1206/chef,mio-g/chef,onlyhavecans/chef,danielsdeleo/seth,Kast0rTr0y/chef,permyakovsv/chef,aaron-lane/chef,strangelittlemonkey/chef,circleback/chef,aspiers/chef,kisoku/chef,Ppjet6/chef,jk47/chef,joemiller/chef,juliandunn/chef,Tensibai/chef,davestarling/chef,martinisoft/chef,circleback/chef,cachamber/chef,permyakovsv/chef,josb/chef,lamont-granquist/chef,mikefaille/chef,askl56/chef,skmichaelson/chef,danielsdeleo/seth,davestarling/chef,malisettirammurthy/chef,brettcave/chef,AndyBoucher/Chef-Testing,paulmooring/chef,nalingarg2/chef-1,ducthanh/chef,MsysTechnologiesllc/chef,OpSitters/chef,robmul/chef,aaron-lane/chef,sometimesfood/chef,lamont-granquist/chef,jimmymccrory/chef,zuazo-forks/chef,ranjib/chef,ekometti/chef,mattray/chef,natewalck/chef,grubernaut/chef,EasonYi/chef,aaron-lane/chef,onlyhavecans/chef,jk47/chef,h4ck3rm1k3/chef,aaron-lane/chef,erkolson/chef,martinb3/chef,natewalck/chef,Igorshp/chef,adamleff/chef,joyent/chef,lamont-granquist/chef,Kast0rTr0y/chef,hfichter/chef,onlyhavecans/chef,bahamas10/chef,Kast0rTr0y/chef,renanvicente/chef,grubernaut/chef,nguyen-tien-mulodo/chef,martinb3/chef,AndyBoucher/Chef-Testing,sanditiffin/chef,joemiller/chef,OpSitters/chef,jkerry/chef,tbunnyman/chef,antonifs/chef,zuazo-forks/chef,docwhat/chef,askl56/chef,ccsplit/chef,cmluciano/chef,brettcave/chef,mal/chef,skmichaelson/chef,MichaelPereira/chef,erkolson/chef,bahamas10/chef,sysbot/chef,sekrett/chef,pburkholder/chef,mikedodge04/chef,jkerry/chef,ccope/chef,AndyBoucher/Chef-Testing,strangelittlemonkey/chef,martinisoft/chef,ChaosCloud/chef,jkerry/chef,aspiers/chef,tbunnyman/chef,kaznishi/chef,baberthal/chef,martinisoft/chef,joyent/chef,ShadySQL/chef-merged,mio-g/chef,kisoku/chef,ccope/chef,ktpan/chef-play,ducthanh/chef,coderanger/chef,antonifs/chef,tas50/chef-1,OpSitters/chef,sideci-sample/sideci-sample-chef,bahamas10/chef,martinb3/chef,nathwill/chef,joemiller/chef,askl56/chef,sempervictus/chef,cgvarela/chef,jagdeesh109/chef,andrewpsp/chef,zshuo/chef,zuazo-forks/chef,mikefaille/chef,EasonYi/chef,brettcave/chef,someara/chef,mikedodge04/chef,ducthanh/chef,3dinfluence/chef,sekrett/chef,jordane/chef,karthikrev/chef,docwhat/chef,swalberg/chef,erkolson/chef,mattray/chef,malisettirammurthy/chef,ktpan/chef-play,robmul/chef,mal/chef,webframp/chef,jhulten/chef,clintoncwolfe/chef,ChaosCloud/chef,criteo-forks/chef,someara/chef,cmluciano/chef,EasonYi/chef,Tensibai/chef,ckaushik/chef,h4ck3rm1k3/chef,legal90/chef,aaron-lane/chef,permyakovsv/chef,MichaelPereira/chef,nsdavidson/chef,strangelittlemonkey/chef,nicklv/chef,3dinfluence/chef,mikefaille/chef,ekometti/chef,jagdeesh109/chef,sysbot/chef,jk47/chef,faspl/chef,jblaine/chef,skmichaelson/chef,brettcave/chef,permyakovsv/chef,antonifs/chef,tomdoherty/chef,jkerry/chef,mikefaille/chef,onlyhavecans/chef,kisoku/chef,someara/chef,tas50/chef-1,MsysTechnologiesllc/chef,robmul/chef,erkolson/chef,grubernaut/chef,SUSE-Cloud/chef,ranjib/chef,sysbot/chef,SUSE-Cloud/chef,malisettirammurthy/chef,mal/chef,cachamber/chef,gene1wood/chef,sometimesfood/chef,docwhat/chef,lamont-granquist/chef,jmhardison/chef,mwrock/chef,smurawski/chef,h4ck3rm1k3/chef,youngjl1/chef,circleback/chef,nalingarg2/chef-1,webframp/chef,ccsplit/chef,sekrett/chef,smurawski/chef,nvwls/chef,cmluciano/chef,mwrock/chef,webframp/chef,nguyen-tien-mulodo/chef,b002368/chef-repo,polamjag/chef,tbriggs-curse/chef,aspiers/chef,mal/chef,jaymzh/chef,OpSitters/chef,sometimesfood/chef,nathwill/chef,kamaradclimber/chef,jmhardison/chef,custora/chef,ducthanh/chef,3dinfluence/chef,EasonYi/chef,youngjl1/chef,mal/chef,antonifs/chef,DeWaRs1206/chef,faspl/chef,evan2645/chef,EasonYi/chef,Ppjet6/chef,jimmymccrory/chef,ckaushik/chef,AndyBoucher/Chef-Testing,skmichaelson/chef,kamaradclimber/chef,GabKlein/chef-merged,danielsdeleo/seth,zuazo-forks/chef,joemiller/chef,zshuo/chef,pburkholder/chef,nvwls/chef,tbriggs-curse/chef,renanvicente/chef,sideci-sample/sideci-sample-chef,docwhat/chef,jk47/chef,ktpan/chef-play,ktpan/chef-play,faspl/chef,nalingarg2/chef-1,legal90/chef,custora/chef,andrewpsp/chef,jkerry/chef,Ppjet6/chef,cgvarela/chef,opsengine/chef,paulmooring/chef,SUSE-Cloud/chef,sysbot/chef,jordane/chef,kaznishi/chef,3dinfluence/chef,grubernaut/chef,tas50/chef-1,oclaussen/chef,tbunnyman/chef,jk47/chef,nicklv/chef,legal90/chef,cmluciano/chef,cachamber/chef,robmul/chef,nellshamrell/chef,circleback/chef,paulmooring/chef,lamont-granquist/chef,joyent/chef,nsdavidson/chef,oclaussen/chef,jmhardison/chef,webframp/chef,askl56/chef,malisettirammurthy/chef,adamleff/chef,ChaosCloud/chef,tbriggs-curse/chef,GabKlein/chef-merged,nvwls/chef,karthikrev/chef,jmhardison/chef,nvwls/chef,legal90/chef,gene1wood/chef,josb/chef,patcon/chef,jordane/chef,MsysTechnologiesllc/chef,zshuo/chef,DeWaRs1206/chef,custora/chef,nsdavidson/chef,joyent/chef,oclaussen/chef,grubernaut/chef,criteo-forks/chef,strangelittlemonkey/chef,jonlives/chef,renanvicente/chef,juliandunn/chef,baberthal/chef,polamjag/chef,faspl/chef,patcon/chef,evan2645/chef,nicklv/chef,josb/chef,adamleff/chef,acaiafa/chef,oclaussen/chef,renanvicente/chef,jagdeesh109/chef,sekrett/chef,Ppjet6/chef,jk47/chef,martinb3/chef,polamjag/chef,jonlives/chef,Igorshp/chef,nalingarg2/chef-1,gene1wood/chef,webframp/chef,paulmooring/chef,evan2645/chef,brettcave/chef,jblaine/chef,mwrock/chef,ekometti/chef,BackSlasher/chef,3dinfluence/chef,ekometti/chef,davestarling/chef,kamaradclimber/chef,gsaslis/chef,jimmymccrory/chef,ktpan/chef-play,joyent/chef,mikedodge04/chef,custora/chef,natewalck/chef,karthikrev/chef,clintoncwolfe/chef,mikefaille/chef,nalingarg2/chef-1,gsaslis/chef,ShadySQL/chef-merged,SUSE-Cloud/chef,coderanger/chef,ccsplit/chef,hfichter/chef,ranjib/chef,acaiafa/chef,clintoncwolfe/chef,mio-g/chef,opsengine/chef,sanditiffin/chef,sempervictus/chef,permyakovsv/chef,ranjib/chef,chef/chef,sekrett/chef,nellshamrell/chef,ranjib/chef,zshuo/chef,bahamas10/chef,higanworks/chef,jblaine/chef,sempervictus/chef,BackSlasher/chef,youngjl1/chef,youngjl1/chef,joemiller/chef,legal90/chef,zshuo/chef,mwrock/chef,nicklv/chef,docwhat/chef,gsaslis/chef,MichaelPereira/chef,webframp/chef,tomdoherty/chef,Tensibai/chef,mal/chef,andrewpsp/chef,opsengine/chef,sanditiffin/chef,tbunnyman/chef,patcon/chef,nellshamrell/chef,clintoncwolfe/chef,jhulten/chef,andrewpsp/chef,strangelittlemonkey/chef,kaznishi/chef,zshuo/chef,Igorshp/chef,sempervictus/chef,natewalck/chef,evan2645/chef,juliandunn/chef,higanworks/chef,mikedodge04/chef,ducthanh/chef,higanworks/chef,pburkholder/chef,hfichter/chef,GabKlein/chef-merged,ccope/chef,onlyhavecans/chef,youngjl1/chef,faspl/chef,sempervictus/chef,baberthal/chef,MichaelPereira/chef,nathwill/chef,someara/chef,higanworks/chef,lamont-granquist/chef,docwhat/chef,martinisoft/chef,ShadySQL/chef-merged,hfichter/chef,jonlives/chef,acaiafa/chef,ChaosCloud/chef,robmul/chef,sanditiffin/chef,gene1wood/chef,askl56/chef,patcon/chef,b002368/chef-repo,tbunnyman/chef,mio-g/chef,b002368/chef-repo,kisoku/chef,chef/chef,swalberg/chef,tbriggs-curse/chef,sanditiffin/chef,nathwill/chef,mattray/chef,natewalck/chef,ChaosCloud/chef,tbriggs-curse/chef,ekometti/chef,juliandunn/chef,juliandunn/chef,pburkholder/chef,zuazo-forks/chef,tomdoherty/chef,jblaine/chef,sekrett/chef,BackSlasher/chef,malisettirammurthy/chef,BackSlasher/chef,Kast0rTr0y/chef,paulmooring/chef,BackSlasher/chef,h4ck3rm1k3/chef,josb/chef,kisoku/chef,someara/chef,kaznishi/chef,youngjl1/chef,swalberg/chef,clintoncwolfe/chef,malisettirammurthy/chef,jmhardison/chef,nathwill/chef,mikedodge04/chef,tas50/chef-1,ckaushik/chef,nellshamrell/chef,jonlives/chef,jaymzh/chef,Kast0rTr0y/chef,h4ck3rm1k3/chef,baberthal/chef,OpSitters/chef,h4ck3rm1k3/chef,sideci-sample/sideci-sample-chef,kaznishi/chef,sideci-sample/sideci-sample-chef,evan2645/chef,ccope/chef,nalingarg2/chef-1,b002368/chef-repo,someara/chef,danielsdeleo/seth,cachamber/chef,sysbot/chef,ckaushik/chef,martinb3/chef,smurawski/chef,coderanger/chef,GabKlein/chef-merged,Tensibai/chef,jaymzh/chef,polamjag/chef,b002368/chef-repo,nicklv/chef,jkerry/chef,ranjib/chef,oclaussen/chef,chef/chef,martinisoft/chef,jblaine/chef,tbunnyman/chef,circleback/chef,mikefaille/chef,tomdoherty/chef,mattray/chef,aspiers/chef,josb/chef,opsengine/chef,EasonYi/chef,cgvarela/chef,ccope/chef,polamjag/chef,skmichaelson/chef,gsaslis/chef,nsdavidson/chef,ccsplit/chef,joemiller/chef,MichaelPereira/chef,MsysTechnologiesllc/chef,cgvarela/chef,nguyen-tien-mulodo/chef,chef/chef,opsengine/chef,criteo-forks/chef,baberthal/chef,martinb3/chef,cachamber/chef,erkolson/chef,grubernaut/chef,baberthal/chef,aspiers/chef,jagdeesh109/chef,mikedodge04/chef,adamleff/chef,brettcave/chef,ekometti/chef,Ppjet6/chef,cgvarela/chef,circleback/chef,antonifs/chef,ChaosCloud/chef,strangelittlemonkey/chef,sanditiffin/chef,bahamas10/chef,jordane/chef,robmul/chef,jagdeesh109/chef,tbriggs-curse/chef,oclaussen/chef,mio-g/chef,pburkholder/chef,mattray/chef,Ppjet6/chef,paulmooring/chef,criteo-forks/chef,Igorshp/chef,cgvarela/chef,polamjag/chef,legal90/chef,Igorshp/chef,renanvicente/chef,sometimesfood/chef,natewalck/chef,DeWaRs1206/chef,karthikrev/chef,jimmymccrory/chef,ccsplit/chef,kaznishi/chef,faspl/chef,b002368/chef-repo,Tensibai/chef,ckaushik/chef,custora/chef,kamaradclimber/chef,nguyen-tien-mulodo/chef,gsaslis/chef,acaiafa/chef,acaiafa/chef,acaiafa/chef,sempervictus/chef,davestarling/chef,cachamber/chef,danielsdeleo/seth,criteo-forks/chef,karthikrev/chef,jimmymccrory/chef,askl56/chef,gsaslis/chef,swalberg/chef