-/* $Id: zrpn.c,v 1.207 2005-11-09 11:51:30 adam Exp $
+/* $Id: zrpn.c,v 1.208 2005-11-29 11:38:34 adam Exp $
Copyright (C) 1995-2005
Index Data ApS
attr_init(&term_ref_id_attr, zapt, 10);
term_ref_id_int = attr_find_ex(&term_ref_id_attr, NULL, term_ref_id_str);
- if (term_ref_id_int != -1)
+ if (term_ref_id_int >= 0)
{
char *res = nmem_malloc(nmem, 20);
sprintf(res, "%d", term_ref_id_int);