PR: 754

Submitted by:	Paul Eggert <eggert@twinsun.com>

Fix handling of %Z in timefmt strings for those platforms with no time
zone information in their tm struct.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@81143 13f79535-47bb-0310-9956-ffa450edef68