If an explict handler is set for a file yet we end up in the default

handler anyway, something went wrong somewhere so we should tell
people about it.  The old behaviour was silently processing the
request with the default handler, giving the user no warning that
their configuration to use a specific handler is being ignored.

PR:
Obtained from:
Submitted by:
Reviewed by:	Ben Laurie, Dean Gaudet, Martin Kraemer


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80960 13f79535-47bb-0310-9956-ffa450edef68