naughty.dbus: Fix the CloseNotification method

It was broken when naughty was split up.

Thanks to trollixx for reporting this on IRC.

Signed-off-by: Uli Schlachter <psychon@znc.in>

lib/naughty/core.lua.in

@@ -224,7 +224,7 @@ end
 -- Get notification by ID
 -- @param id ID of the notification
 -- @return notification object if it was found, nil otherwise
-local function getById(id)
+function naughty.getById(id)
     -- iterate the notifications to get the notfications with the correct ID
     for s = 1, capi.screen.count() do
         for p,pos in pairs(naughty.notifications[s]) do
@@ -308,7 +308,7 @@ function naughty.notify(args)
 
     -- replace notification if needed
     if args.replaces_id then
-        local obj = getById(args.replaces_id)
+        local obj = naughty.getById(args.replaces_id)
         if obj then
             -- destroy this and ...
             naughty.destroy(obj, naughty.notificationClosedReason.silent)

lib/naughty/dbus.lua.in

@@ -181,7 +181,7 @@ capi.dbus.connect_signal("org.freedesktop.Notifications", function (data, appnam
         end
         return "u", "0"
     elseif data.member == "CloseNotification" then
-        local obj = getById(appname)
+        local obj = naughty.getById(appname)
         if obj then
            naughty.destroy(obj, naughty.notificationClosedReason.dismissedByCommand)
         end