Fix dialyzer warnings

diff --git a/src/mod_shared_roster.erl b/src/mod_shared_roster.erl
index 286cac972040073cc8b08b61a64795a26ee8d554..4b2bd75e2628990842e9b2e07a759fd037ab7303 100644 (file)
--- a/src/mod_shared_roster.erl
+++ b/src/mod_shared_roster.erl
@@ -30,6 +30,7 @@
 -behaviour(gen_mod).
 
 -export([start/2, stop/1,
+         item_to_xml/1,
         webadmin_menu/3, webadmin_page/3,
         get_user_roster/2,
         get_subscription_lists/3,
@@ -726,8 +727,6 @@ displayed_to_groups(GroupName, LServer) ->
              lists:member(GroupName, proplists:get_value(displayed_groups, Opts, []))
       end, GroupsOpts).
 
-push_item(_User, _Server, _From, none) ->
-    ok;
 push_item(User, Server, From, Item) ->
     %% It was
     %%  ejabberd_sm:route(jlib:make_jid("", "", ""),