Don't bother parsing manifests with no content
Don't bother parsing manifests with no content

abrophy/libraries.io,abrophy/libraries.io,librariesio/libraries.io,abrophy/libraries.io,librariesio/libraries.io,tomnatt/libraries.io,librariesio/libraries.io,librariesio/libraries.io,tomnatt/libraries.io,tomnatt/libraries.io