--- a/plugins/muc/description.lib.lua	Mon Feb 01 21:28:07 2016 +0000
+++ b/plugins/muc/description.lib.lua	Wed Feb 03 02:05:49 2016 +0100
@@ -24,8 +24,8 @@
 		name = "muc#roomconfig_roomdesc";
 		type = "text-single";
 		label = "Description";
-		value = get_description(event.room) or "";
 	});
+	event.formdata["muc#roomconfig_roomdesc"] = get_description(event.room) or "";
 end
 module:hook("muc-disco#info", add_form_option);
 module:hook("muc-config-form", add_form_option);

--- a/plugins/muc/muc.lib.lua	Mon Feb 01 21:28:07 2016 +0000
+++ b/plugins/muc/muc.lib.lua	Wed Feb 03 02:05:49 2016 +0100
@@ -310,16 +310,17 @@
 	local form = dataform.new {
 		{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/muc#roominfo" };
 	};
-	module:fire_event("muc-disco#info", {room = self; reply = reply; form = form;});
-	reply:add_child(form:form(nil, "result"));
+	local formdata = {};
+	module:fire_event("muc-disco#info", {room = self; reply = reply; form = form, formdata = formdata ;});
+	reply:add_child(form:form(formdata, "result"));
 	return reply;
 end
 module:hook("muc-disco#info", function(event)
 	event.reply:tag("feature", {var = "http://jabber.org/protocol/muc"}):up();
 end);
 module:hook("muc-disco#info", function(event)
-	local count = iterators.count(event.room:each_occupant());
-	table.insert(event.form, { name = "muc#roominfo_occupants", label = "Number of occupants", value = tostring(count) });
+	table.insert(event.form, { name = "muc#roominfo_occupants", label = "Number of occupants" });
+	event.formdata["muc#roominfo_occupants"] = tostring(iterators.count(event.room:each_occupant()));
 end);
 
 function room_mt:get_disco_items(stanza)

--- a/plugins/muc/name.lib.lua	Mon Feb 01 21:28:07 2016 +0000
+++ b/plugins/muc/name.lib.lua	Wed Feb 03 02:05:49 2016 +0100
@@ -30,8 +30,8 @@
 		name = "muc#roomconfig_roomname";
 		type = "text-single";
 		label = "Name";
-		value = get_name(event.room) or "";
 	});
+	event.formdata["muc#roomconfig_roomname"] = get_description(event.room) or "";
 end);
 
 module:hook("muc-config-submitted/muc#roomconfig_roomname", function(event)