--- ./beacon-1.3/src/beacon.in.orig	2005-12-08 09:09:19.000000000 +1100
+++ ./beacon-1.3/src/beacon.in	2005-12-08 09:30:57.000000000 +1100
@@ -358,7 +358,7 @@
 	# Using:		abcdefghijklmnoprstvqyz
 	# Not Using:	qux
   GetOptions(   'background|a'	=> \$background,
-	'becentralserver|b'		=> \$becentralserver,
+	'becentralserver|b!'	=> \$becentralserver,
 	'centralservername|c=s'	=> \$CENTRALSERVERNAME,
 	'debug|d=s'				=> \$DEBUG,
 	'erasehistory|e'		=> \$erasehistory,