backend/wayland: fix zero-length VLA
@@ -203,7 +203,7 @@ static void keyboard_handle_leave(void *data, struct wl_keyboard *wl_keyboard,
uint32_t time = get_current_time_msec();
- uint32_t pressed[dev->keyboard->num_keycodes];
+ uint32_t pressed[dev->keyboard->num_keycodes + 1];
memcpy(pressed, dev->keyboard->keycodes,
dev->keyboard->num_keycodes * sizeof(uint32_t));
