--- a/examples/register.lua	Wed Mar 31 00:28:04 2010 +0300
+++ b/examples/register.lua	Wed Mar 31 01:25:19 2010 +0300
@@ -4,13 +4,18 @@
 
 main.command ( 'register',
 	function ( args )
+		local connection = main.connection ()
+		if not connection then
+			print "You are not online!"
+			return
+		end
 		local who
 		if args and args ~= '' then
 			who = args
 		else
 			who = main.full_jid ()
 		end
-		iq_register.register ( lm.connection.bless ( main.connection () ), who,
+		iq_register.register ( lm.connection.bless ( connection ), who,
 			function ( form, submit, reject )
 				insert_form ( form,
 					function ( form )
@@ -38,13 +43,18 @@
 	end, false, 'jid' )
 main.command ( 'cancel',
 	function ( args )
+		local connection = main.connection ()
+		if not connection then
+			print "You are not online!"
+			return
+		end
 		local who
 		if args and args ~= '' then
 			who = args
 		else
 			who = main.full_jid ()
 		end
-		iq_register.unregister ( lm.connection.bless ( main.connection () ), who,
+		iq_register.unregister ( lm.connection.bless ( connection ), who,
 			function ( form, submit, reject )
 				if not form then
 					main.print_info ( who, 'Successfully unregistered' )
@@ -78,4 +88,4 @@
 commands_help['register'] = "[jid]\n\nSends registration request to jid (or current buddy). You, probably, then will need to fill and send some form."
 commands_help['cancel'] = "[jid]\n\nSends registration cancellation request to jid (or current buddy). May require a form filling."
 
--- vim: se ts=4: --
+-- vim: se ts=4 sw=4: --