Remove the catch / throw in do_diff.
Remove the catch / throw in do_diff.

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