Fix "variant" parsing for 2822-based manifests (#620)
Fix "variant" parsing for 2822-based manifests (#620)


appropriate/docker-library-docs,Lightstreamer/docs,appropriate/docker-library-docs,ceejatec/docs,car031/docs,car031/docs,crate/docker-docs,davidcurrie/docs,ceejatec/docs,docker-library/docs,jetty-project/docker-docs,crate/docker-docs,dinogun/docs,infosiftr/docker-library-docs,docker-solr/docs,Bonitasoft-Community/docker_docs,caoyangs/docs,31z4/docs,odoo/docker-docs,davidcurrie/docs,tilosp-docker/library-docs,pydio/docs,orientechnologies/docker-docs,dinogun/docs,docker-solr/docs,docker-flink/docs,vmassol/docs,caoyangs/docs,pydio/docs,docker-library/docs,nats-io/docker-docs,gprivitera/docs,31z4/docs,infosiftr/docker-library-docs,avoinea/docs,jetty-project/docker-docs,nats-io/docker-docs,dmetzler/docker-library-docs,zendtech/docs,zendtech/docs,Lightstreamer/docs,odoo/docker-docs,dmetzler/docker-library-docs,orientechnologies/docker-docs,gprivitera/docs,Bonitasoft-Community/docker_docs,vaygr/docker-library-docs,tilosp-docker/library-docs,vaygr/docker-library-docs,avoinea/docs,vmassol/docs,docker-flink/docs