--- a/plugins/smacks.lua	Thu Sep 03 21:46:57 2015 +0200
+++ b/plugins/smacks.lua	Thu Sep 03 22:41:27 2015 +0200
@@ -22,7 +22,7 @@
 	end
 
 	-- Catch outgoing stanzas
-	function outgoing_stanza(stanza)
+	local function outgoing_stanza(stanza)
 		-- NOTE: This will not behave nice if stanzas are serialized before this point
 		if stanza.name and not stanza.attr.xmlns then
 			-- serialize stanzas in order to bypass this on resumption