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-rw-r--r--src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx
index 6d72ea48e..d7f6a32be 100644
--- a/src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx
+++ b/src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx
@@ -1082,6 +1082,7 @@ static void registry_handle_global(void *user_data, struct wl_registry *wl_regis
wl_output_add_listener(output->wl_output, &output_listener, output);
wl_list_insert(&(scr_driver->outputs), &output->link);
scr_driver->screen_count_set( wl_list_length(&(scr_driver->outputs)) );
+ wl_display_roundtrip(scr_driver->wl_display); // important
//fprintf(stderr, "wl_output: id=%d wl_output=%p screen_count()=%d\n", id, output->wl_output, Fl::screen_count());
} else if (strcmp(interface, xdg_wm_base_interface.name) == 0) {