+ if (cto->image_id >= 0) {
+ ret = img_get_name_by_id(cto->image_id, NULL);
+ if (ret < 0) {
+ para_printf(&aca->pbout, "invalid image ID: %d\n",
+ cto->image_id);
+ return ret;
+ }
+ }
+ if (cto->lyrics_id >= 0) {
+ ret = lyr_get_name_by_id(cto->lyrics_id, NULL);
+ if (ret < 0) {
+ para_printf(&aca->pbout, "invalid lyrics ID: %d\n",
+ cto->lyrics_id);
+ return ret;
+ }
+ }