- Avoid problems with collection resources in HEAD responses. - Add Content-Length header to responses with empty bodies, to avoid clients   waiting for a body and timing out.
- Avoid problems with collection resources in HEAD responses.
- Add Content-Length header to responses with empty bodies, to avoid clients
  waiting for a body and timing out.



Melody/Webdav,ezpublishlegacy/Webdav,zetacomponents/Webdav,Melody/Webdav,ezpublishlegacy/Webdav,ezpublishlegacy/Webdav,zetacomponents/Webdav,zetacomponents/Webdav,Melody/Webdav