mod_admin_telnet: c2s:count in less lines

diff --git a/plugins/mod_admin_telnet.lua b/plugins/mod_admin_telnet.lua
index b45db3efaa2d69d682ed197bc4129db8e228d7c7..73698adae58745783d1f22f808cede071c50281e 100644 (file)
--- a/plugins/mod_admin_telnet.lua
+++ b/plugins/mod_admin_telnet.lua
@@ -568,13 +568,7 @@ local function show_c2s(callback)
 end
 
 function def_env.c2s:count(match_jid)
-       local count = 0;
-       show_c2s(function (jid, session)
-               if (not match_jid) or jid:match(match_jid) then
-                       count = count + 1;
-               end
-       end);
-       return true, "Total: "..count.." clients";
+       return true, "Total: "..  iterators.count(values(module:shared"/*/c2s/sessions")) .." clients";
 end
 
 function def_env.c2s:show(match_jid, annotate)