mir: actually pass the GdkMirScreen to display config change cb

diff --git a/gdk/mir/gdkmirscreen.c b/gdk/mir/gdkmirscreen.c
index befc84c823ff4dad031dc5d573ba2518ecc0a794..987f9ea51a1a7d62121ad33a5ca0eed123c0eb4b 100644 (file)
--- a/gdk/mir/gdkmirscreen.c
+++ b/gdk/mir/gdkmirscreen.c
@@ -124,7 +124,7 @@ _gdk_mir_screen_new (GdkDisplay *display)
 
   screen = g_object_new (GDK_TYPE_MIR_SCREEN, NULL);
   screen->display = display;
-  mir_connection_set_display_config_change_callback (get_connection (screen), config_changed_cb, display);
+  mir_connection_set_display_config_change_callback (get_connection (screen), config_changed_cb, screen);
   update_display_config (screen);
 
   return GDK_SCREEN (screen);