locate-by-history report vs. Depth header

Hi,

section 5.4 currently doesn't say anything about the relation between the locate-by-history report and the Depth header (which defaults to "0" as per definition of REPORT method).

Clearly, the report only makes sense for depth = 1. So what would we expect for other values?

0: empty multistatus response?
infinity: forbidden?

Regards, Julian



[1] <http://greenbytes.de/tech/webdav/draft-ietf-deltav-versioning-20.1.htm#_Toc524830576>