ret = iconv (t, &inbuf, &inbytesleft, &outbuf, &outbytesleft);
if (ret == (size_t) (-1))
{
yaz_log (LOG_WARN|LOG_ERRNO, "bad unicode sequence");
ret = iconv (t, &inbuf, &inbytesleft, &outbuf, &outbytesleft);
if (ret == (size_t) (-1))
{
yaz_log (LOG_WARN|LOG_ERRNO, "bad unicode sequence");