--- a/mod_auth_external/mod_auth_external.lua	Mon Dec 27 15:07:16 2010 +0000
+++ b/mod_auth_external/mod_auth_external.lua	Mon Dec 27 20:15:21 2010 +0500
@@ -113,7 +113,7 @@
 	function provider.get_sasl_handler()
 		local realm = module:get_option("sasl_realm") or module.host;
 		local testpass_authentication_profile = {
-			plain_test = function(username, password, realm)
+			plain_test = function(sasl, username, password, realm)
 				local prepped_username = nodeprep(username);
 				if not prepped_username then
 					log("debug", "NODEprep failed on username: %s", username);