diff options
Diffstat (limited to 'plugins/mod_roster.lua')
| -rw-r--r-- | plugins/mod_roster.lua | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/plugins/mod_roster.lua b/plugins/mod_roster.lua index 4362dca2..ddf02f2f 100644 --- a/plugins/mod_roster.lua +++ b/plugins/mod_roster.lua @@ -1,6 +1,6 @@ -- Prosody IM --- Copyright (C) 2008-2009 Matthew Wild --- Copyright (C) 2008-2009 Waqas Hussain +-- Copyright (C) 2008-2010 Matthew Wild +-- Copyright (C) 2008-2010 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. @@ -36,9 +36,10 @@ module:add_iq_handler("c2s", "jabber:iq:roster", if stanza.attr.type == "get" then local roster = st.reply(stanza); - local ver = stanza.tags[1].attr.ver + local client_ver = tonumber(stanza.tags[1].attr.ver); + local server_ver = tonumber(session.roster[false].version or 1); - if (not ver) or tonumber(ver) ~= (session.roster[false].version or 1) then + if not (client_ver and server_ver) or client_ver ~= server_ver then roster:query("jabber:iq:roster"); -- Client does not support versioning, or has stale roster for jid in pairs(session.roster) do @@ -55,7 +56,7 @@ module:add_iq_handler("c2s", "jabber:iq:roster", roster:up(); -- move out from item end end - roster.tags[1].attr.ver = tostring(session.roster[false].version or "1"); + roster.tags[1].attr.ver = server_ver; end session.send(roster); session.interested = true; -- resource is interested in roster updates |