Remove all trailing whitespace

[prosody.git] / plugins / mod_roster.lua

diff --git a/plugins/mod_roster.lua b/plugins/mod_roster.lua
index d530bb456eeb9e55bce64bd745aa56fb6a8f2ceb..56af53684c304c3f621ffdbe60a542d1e8762721 100644 (file)
--- a/plugins/mod_roster.lua
+++ b/plugins/mod_roster.lua
@@ -1,7 +1,7 @@
 -- Prosody IM
 -- 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.
 --
@@ -36,10 +36,10 @@ module:hook("iq/self/jabber:iq:roster:query", function(event)
 
        if stanza.attr.type == "get" then
                local roster = st.reply(stanza);
-               
+
                local client_ver = tonumber(stanza.tags[1].attr.ver);
                local server_ver = tonumber(session.roster[false].version or 1);
-               
+
                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