Fix missing return on error
Fix missing return on error

dln/prometheus,JavierZunzunegui/prometheus,trigrass2/prometheus,mtanda/prometheus,PrFalken/prometheus,thachmai/prometheus,iksaif/prometheus,yanghongkjxy/prometheus,dln/prometheus,adamron1/prometheus,dmilstein/prometheus,Colstuwjx/prometheus,msiebuhr/prometheus,dln/prometheus,mtanda/prometheus,SaltedMan/prometheus-annotated,agaoglu/prometheus,kzittritsch/prometheus,Stackdriver/stackdriver-prometheus,Stackdriver/stackdriver-prometheus,dsymonds/prometheus,wrouesnel/prometheus,Colstuwjx/prometheus,prometheus/prometheus,keegancsmith/prometheus,jbdalido/prometheus,thachmai/prometheus,RobertKielty/prometheus,tattsun/prometheus,datajet-io/prometheus,kangwoo/prometheus,eliothedeman/prometheus,eliothedeman/prometheus,trigrass2/prometheus,dmilstein/prometheus,alileza/prometheus,Conorbro/prometheus,kzittritsch/prometheus,brancz/prometheus,ton31337/prometheus,slok/prometheus,alileza/prometheus,sudhi-vm/prometheus,keegancsmith/prometheus,JavierZunzunegui/prometheus,SaltedMan/prometheus-annotated,eliothedeman/prometheus,msiebuhr/prometheus,brancz/prometheus,Stackdriver/stackdriver-prometheus,AlekSi/prometheus,jbdalido/prometheus,iksaif/prometheus,Gouthamve/prometheus,brancz/prometheus,kzittritsch/prometheus,mtanda/prometheus,amorken/prometheus,tomwilkie/prometheus,agaoglu/prometheus,gottwald/prometheus,prometheus/prometheus,RobertKielty/prometheus,jbdalido/prometheus,thachmai/prometheus,JavierZunzunegui/prometheus,keegancsmith/prometheus,ton31337/prometheus,tomwilkie/prometheus,AlekSi/prometheus,thachmai/prometheus,dln/prometheus,dsymonds/prometheus,gcnonato/prometheus,amorken/prometheus,GoogleCloudPlatform/prometheus,prometheus/prometheus,dmilstein/prometheus,PrFalken/prometheus,adamron1/prometheus,GoogleCloudPlatform/prometheus,Conorbro/prometheus,adamron1/prometheus,gcnonato/prometheus,sudhi-vm/prometheus,amorken/prometheus,gottwald/prometheus,gottwald/prometheus,AlekSi/prometheus,Conorbro/prometheus,slok/prometheus,prometheus/prometheus,GoogleCloudPlatform/prometheus,alileza/prometheus,trigrass2/prometheus,msiebuhr/prometheus,mtanda/prometheus,RobertKielty/prometheus,keegancsmith/prometheus,prometheus/prometheus,kangwoo/prometheus,yanghongkjxy/prometheus,alileza/prometheus,SaltedMan/prometheus-annotated,SaltedMan/prometheus-annotated,tattsun/prometheus,gcnonato/prometheus,keegancsmith/prometheus,jbdalido/prometheus,kangwoo/prometheus,yanghongkjxy/prometheus,iksaif/prometheus,brancz/prometheus,dmilstein/prometheus,tattsun/prometheus,iksaif/prometheus,Colstuwjx/prometheus,trigrass2/prometheus,Conorbro/prometheus,msiebuhr/prometheus,GoogleCloudPlatform/prometheus,GoogleCloudPlatform/prometheus,agaoglu/prometheus,PrFalken/prometheus,Gouthamve/prometheus,datajet-io/prometheus,eliothedeman/prometheus,Colstuwjx/prometheus,tomwilkie/prometheus,alileza/prometheus,gcnonato/prometheus,agaoglu/prometheus,wrouesnel/prometheus,datajet-io/prometheus,sudhi-vm/prometheus,kzittritsch/prometheus,tattsun/prometheus,yanghongkjxy/prometheus,kangwoo/prometheus,Gouthamve/prometheus,tomwilkie/prometheus,adamron1/prometheus,gottwald/prometheus,dsymonds/prometheus,Gouthamve/prometheus,Stackdriver/stackdriver-prometheus,datajet-io/prometheus,ton31337/prometheus,PrFalken/prometheus,wrouesnel/prometheus,sudhi-vm/prometheus,ton31337/prometheus,dsymonds/prometheus,amorken/prometheus,JavierZunzunegui/prometheus,wrouesnel/prometheus,RobertKielty/prometheus,slok/prometheus,slok/prometheus,AlekSi/prometheus