3176     int *listcpy = NULL;  in gretl_cmd_exec()  local
3196             listcpy = gretl_list_copy(cmd->list);  in gretl_cmd_exec()
3197             if (listcpy == NULL) {  in gretl_cmd_exec()
3395         err = list_diffgenr(listcpy, cmd->ci, dset);  in gretl_cmd_exec()
3403         err = list_orthdev(listcpy, dset);  in gretl_cmd_exec()
3411         err = list_dumgenr(&listcpy, dset, cmd->opt);  in gretl_cmd_exec()
3419         err = list_laggenr(&listcpy, 1, cmd->order, NULL,  in gretl_cmd_exec()
3428         err = list_loggenr(listcpy, dset);  in gretl_cmd_exec()
3436         err = list_stdgenr(listcpy, dset, cmd->opt);  in gretl_cmd_exec()
3444         err = list_xpxgenr(&listcpy, dset, cmd->opt);  in gretl_cmd_exec()
4073     if (listcpy != NULL) {  in gretl_cmd_exec()
4074         free(listcpy);  in gretl_cmd_exec()