weston_wm_window_activate(struct wl_listener *listener, void *data)
{
struct weston_surface *surface = data;
- struct weston_wm_window *window = get_wm_window(surface);
+ struct weston_wm_window *window = NULL;
struct weston_wm *wm =
container_of(listener, struct weston_wm, activate_listener);
xcb_client_message_event_t client_message;
+ if (surface) {
+ window = get_wm_window(surface);
+ }
+
if (window) {
client_message.response_type = XCB_CLIENT_MESSAGE;
client_message.format = 32;