- long ret = bindings.QueryShortChannelIds_new(chain_hash_arg, short_channel_ids_arg);
- QueryShortChannelIds ret_hu_conv = new QueryShortChannelIds(null, ret);
+ long ret = bindings.QueryShortChannelIds_new(InternalUtils.check_arr_len(chain_hash_arg, 32), short_channel_ids_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ QueryShortChannelIds ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new QueryShortChannelIds(null, ret); }