foreign toplevel: send parent event only to clients that support it
@@ -408,6 +408,10 @@ void wlr_foreign_toplevel_handle_v1_set_fullscreen(
static void toplevel_resource_send_parent(
struct wl_resource *toplevel_resource,
struct wlr_foreign_toplevel_handle_v1 *parent) {
+ if (wl_resource_get_version(toplevel_resource) <
+ ZWLR_FOREIGN_TOPLEVEL_HANDLE_V1_PARENT_SINCE_VERSION) {
+ return;
+ }
struct wl_client *client = wl_resource_get_client(toplevel_resource);
struct wl_resource *parent_resource = NULL;
if (parent) {
