Oh foo. I put unblock_alarms() after the setjmp(), so when a timeout

occured the child would go to alarms_blocked = -1, and would have
alarms blocked forever.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80224 13f79535-47bb-0310-9956-ffa450edef68