A layer-shell will only be focused if it is non-null
@@ -212,7 +212,9 @@ void arrange_layers(struct sway_output *output) {
struct sway_seat *seat;
wl_list_for_each(seat, &server.input->seats, link) {
- seat_set_focus_layer(seat, topmost ? topmost->layer_surface : NULL);
+ if (topmost != NULL) {
+ seat_set_focus_layer(seat, topmost->layer_surface);
+ }
}
}
