Missed a variable
@@ -89,7 +89,7 @@ static void destroy_surface_listener(struct wl_listener *listener, void *data) {
struct wl_resource *res = NULL;
wl_list_for_each(res, &state->surfaces, link) {
- if (_res == surface->resource) {
+ if (res == surface->resource) {
wl_list_remove(&res->link);
break;
}
