* subversion/mod_dav_svn/util.c
  (build_error_chain): Always produce an error message, even when the
    svn_error_t specifies a default message. In general mod_dav doesn't
    transfer the apr status code for us so there is no way to retrieve
    the message on the client by just its value, and the small list of
    http status makes it hard to guess the right cause on the client
    side.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1553441 13f79535-47bb-0310-9956-ffa450edef68