Merge r1828920 from trunk:

PR62186: preserve %<m for ErrorDocument internal redirects

  *) core: Preserve the original HTTP request method in the '%<m' LogFormat
     when an path-based ErrorDocument is used.  PR 62186.
     [Micha Lenk <micha lenk.info>]

Submitted By: Micha Lenk
Committed By: covener

Submitted by: covener
Reviewed by: covener, jhriggs, jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1830248 13f79535-47bb-0310-9956-ffa450edef68