Merge r1722154, r1722701 from trunk:

Update w/ better logging

Fix sparse warnings introduced in r1722154 (inconsistent indenting)
Submitted by: jim, jailletc36
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1731083 13f79535-47bb-0310-9956-ffa450edef68