Xenofarm builds could get stuck forever on a stale lock file.

ChangeLog

+2002-10-07  Per Cederqvist  <ceder@ceder.dyndns.org>
+
+	Xenofarm builds could get stuck forever on a stale lock file.
+	* src/server/testsuite/config/unix.exp (obtain_lock): This failed
+	to break stale locks if the host name contained for instance a
+	dot.  So this failed if a FQDN name is used.
+
 2002-10-06  Per Cederqvist  <ceder@ceder.dyndns.org>
 
 	Fix the doc fix.