mod_log_config: Fix a bug which prevented request completion time

from being logged for I_INSIST_ON_EXTRA_CYCLES_FOR_CLF_COMPLIANCE
processing.

PR:             29696
Submitted by:   Alois Treindl <alois astro.ch>
Reviewed by:	Jeff Trawick


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@103991 13f79535-47bb-0310-9956-ffa450edef68