When the network layer has been shut down, there

is not much use in just exiting: the parent
would simply re-create us (and we'd fail again).
Use the CHILDFATAL code to tear the server down.
This fixed a nasty fork-loop bug which appeared
in these network-shutdown situations (children would
exit and be recreated immediately).

Reviewed by: Dean Gaudet


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@83471 13f79535-47bb-0310-9956-ffa450edef68