compositor-wayland: Destroy cursor images earlier

Destroying a wl_cursor will attempt to access the wl_display, which
we have just freed. Avoid a segfault by destroying the cursor images
before we destroy the display.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Dima Ryazanov <dima@gmail.com>

libweston/compositor-wayland.c

@@ -2372,10 +2372,6 @@ wayland_destroy(struct weston_compositor *ec)
 	if (b->parent.compositor)
 		wl_compositor_destroy(b->parent.compositor);
 
-	wl_registry_destroy(b->parent.registry);
-	wl_display_flush(b->parent.wl_display);
-	wl_display_disconnect(b->parent.wl_display);
-
 	if (b->theme)
 		theme_destroy(b->theme);
 
@@ -2384,6 +2380,10 @@ wayland_destroy(struct weston_compositor *ec)
 
 	wl_cursor_theme_destroy(b->cursor_theme);
 
+	wl_registry_destroy(b->parent.registry);
+	wl_display_flush(b->parent.wl_display);
+	wl_display_disconnect(b->parent.wl_display);
+
 	free(b);
 }