Fix error handling.
Fix error handling.

The function called within the if would not actually apply errexit. By calling
the function within a subshell, we are still able to survive to capture the
exit code and the function is called with errexit enabled.

xdevelsistemas/chronos,wrmsr/chronos,nvoron23/chronos,wndhydrnt/chronos,kapil-malik/chronos,snegi/chronos,fengshao0907/chronos,rapidoo/chronos,clearstorydata/chronos,wrmsr/chronos,josephcopenhaver/chronos,Jimdo/chronos,SleepyThread/chronos,tony-kerz/chronos,solarkennedy/chronos,anapsix/chronos,turb/chronos,lionelnicolas/chronos,anapsix/chronos,tdooner/chronos,SleepyThread/chronos,snegi/chronos,pekermert/chronos,doronin/chronos,xdevelsistemas/chronos,BoopBoopBeepBoop/chronos,jibaro/chronos-1,lionelnicolas/chronos,jibaro/chronos-1,rickfast/chronos,hermansc/chronos,rickfast/chronos,rickfast/chronos,debugger87/chronos,erSitzt/chronos,jibaro/chronos-1,hamo/chronos,KyleJamesWalker/chronos,anapsix/chronos,debugger87/chronos,Jimdo/chronos,hamo/chronos,mesos/chronos,motusllc/chronos,shahankhatch/chronos,solarkennedy/chronos,SleepyThread/chronos,meelapshah/chronos,lionelnicolas/chronos,flyinprogrammer/chronos,kapil-malik/chronos,v1k0d3n/chronos,mesos/chronos,Jimdo/chronos,wndhydrnt/chronos,debugger87/chronos,cgvarela/chronos,ryane/chronos,rapidoo/chronos,mwasn/chronos,motusllc/chronos,KyleJamesWalker/chronos,bussiere/chronos,solarkennedy/chronos,fengshao0907/chronos,motusllc/chronos,pekermert/chronos,mwasn/chronos,kapil-malik/chronos,v1k0d3n/chronos,mikkokupsu/chronos,flixster/chronos,flyinprogrammer/chronos,wrmsr/chronos,kapil-malik/chronos,cgvarela/chronos,rapidoo/chronos,BoopBoopBeepBoop/chronos,bussiere/chronos,lionelnicolas/chronos,clearstorydata/chronos,fengshao0907/chronos,jibaro/chronos-1,tdooner/chronos,solarkennedy/chronos,tony-kerz/chronos,erSitzt/chronos,shahankhatch/chronos,erSitzt/chronos,turb/chronos,byxorna/chronos,wrmsr/chronos,bussiere/chronos,nvoron23/chronos,flixster/chronos,mikkokupsu/chronos,shahankhatch/chronos,cgvarela/chronos,SleepyThread/chronos,BoopBoopBeepBoop/chronos,xdevelsistemas/chronos,debugger87/chronos,rickfast/chronos,mwasn/chronos,tdooner/chronos,byxorna/chronos,ryane/chronos,Jimdo/chronos,KyleJamesWalker/chronos,nvoron23/chronos,clearstorydata/chronos,vixns/chronos,pekermert/chronos,ryane/chronos,nvoron23/chronos,motusllc/chronos,josephcopenhaver/chronos,mesos/chronos,meelapshah/chronos,josephcopenhaver/chronos,pekermert/chronos,hamo/chronos,wangtuanjie/chronos,KyleJamesWalker/chronos,tony-kerz/chronos,hamo/chronos,hermansc/chronos,tony-kerz/chronos,hermansc/chronos,vixns/chronos,flixster/chronos,v1k0d3n/chronos,meelapshah/chronos,flyinprogrammer/chronos,vixns/chronos,clearstorydata/chronos,wndhydrnt/chronos,mesos/chronos,tdooner/chronos,hermansc/chronos,flyinprogrammer/chronos,v1k0d3n/chronos,mwasn/chronos,meelapshah/chronos,snegi/chronos,flixster/chronos,josephcopenhaver/chronos,anapsix/chronos,wndhydrnt/chronos,bussiere/chronos,mikkokupsu/chronos,wangtuanjie/chronos,rapidoo/chronos,vixns/chronos,turb/chronos,doronin/chronos,wangtuanjie/chronos,BoopBoopBeepBoop/chronos,ryane/chronos,turb/chronos,shahankhatch/chronos,wangtuanjie/chronos,xdevelsistemas/chronos,byxorna/chronos,doronin/chronos,erSitzt/chronos,byxorna/chronos,mikkokupsu/chronos,fengshao0907/chronos,cgvarela/chronos