From b0b7ac101cf304acc579463c6e2f0a7bc9eadc1b Mon Sep 17 00:00:00 2001
From: Evgeniy Khramtsov <ekhramtsov@process-one.net>
Date: Thu, 18 May 2017 09:51:04 +0300
Subject: [PATCH] Fix function_clause after authentication refactoring

Fixes https://github.com/processone/ejabberd-contrib/issues/213
---
 src/sql_queries.erl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/sql_queries.erl b/src/sql_queries.erl
index 862e4e284..2f2e55863 100644
--- a/src/sql_queries.erl
+++ b/src/sql_queries.erl
@@ -205,10 +205,12 @@ del_user_return_password(_LServer, LUser, Password) ->
     P.
 
 list_users(LServer) ->
+    list_users(LServer, []).
+
+list_users(LServer, []) ->
     ejabberd_sql:sql_query(
       LServer,
-      ?SQL("select @(username)s from users")).
-
+      ?SQL("select @(username)s from users"));
 list_users(LServer, [{from, Start}, {to, End}])
     when is_integer(Start) and is_integer(End) ->
     list_users(LServer,