commit d175081df37eff8cda13f478bc11a0a65b39958b
author Robert Stepanek <robert.stepanek@gmail.com> Tue Apr 21 20:30:15 2015 +0200
committer Nigel Tao <nigeltao@golang.org> Thu Apr 23 01:52:07 2015 +0000
tree 78feab2f14e260a72899025fc8cabf476dc15917
parent 4977ec316d25d824a5da6df00ef57ae03833166c

webdav: Support empty multistatus responses and simplify error handling.

Currently, the package-internal multistatus writer does not allow to
write empty XML multistatus elements. This conflicts with RFC 4918
(see [1]), and prevents to reuse the writer to implement REPORTs and
other WebDAV extensions. This CL adds support to write empty multi-
status responses. Based on this, it simplifies the error handling of
PROPFIND and PROPPATCH request handling.

[1] http://webdav.org/specs/rfc4918.html#ELEMENT_multistatus

Change-Id: I6ae56ec261ad3a0763b6c197ad1e9c2e30d988a6
Reviewed-on: https://go-review.googlesource.com/9186
Reviewed-by: Nigel Tao <nigeltao@golang.org>