utils: Group the exceptions in yield_or_abort.
utils: Group the exceptions in yield_or_abort.

Additionally, the empty yield is rather unnecessary.

holstvoogd/puppetboard,james-powis/puppetboard,mterzo/puppetboard,mterzo/puppetboard,tparkercbn/puppetboard,tparkercbn/puppetboard,grandich/puppetboard,amwilson/puppetboard,bluecmd/puppetboard,johnzimm/xx-puppetboard,tparkercbn/puppetboard,tjayl/puppetboard,bastelfreak/puppetboard,stoyansbg/puppetboard,bastelfreak/puppetboard,puppet-community/puppetboard,amwilson/puppetboard,stoyansbg/puppetboard,puppet-community/puppetboard,tjayl/puppetboard,amwilson/puppetboard,jantman/puppetboard,johnzimm/xx-puppetboard,jorik041/puppetboard,grandich/puppetboard,johnzimm/puppetboard,bewiwi/puppetboard,bewiwi/puppetboard,grandich/puppetboard,bluecmd/puppetboard,johnzimm/puppetboard,tparkercbn/puppetboard,james-powis/puppetboard,bewiwi/puppetboard,holstvoogd/puppetboard,johnzimm/puppetboard,johnzimm/xx-puppetboard,grandich/puppetboard,jorik041/puppetboard,nibalizer/puppetboard,mterzo/puppetboard,voxpupuli/puppetboard,johnzimm/xx-puppetboard,holstvoogd/puppetboard,mterzo/puppetboard,voxpupuli/puppetboard,puppet-community/puppetboard,jantman/puppetboard,bluecmd/puppetboard,stoyansbg/puppetboard,jorik041/puppetboard,voxpupuli/puppetboard,tjayl/puppetboard,james-powis/puppetboard,nibalizer/puppetboard