*
* It is part of adns, which is
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
- * Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ * Copyright (C) 1999-2000 Tony Finch <dot@dotat.at>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
c= *p++;
if ((c&~128) < 32 || (c&~128) == 127) return adns_s_invaliddata;
if (c == '.' && !neednorm) neednorm= 1;
- else if (c==' ' || ctype_822special(c)) needquote++;
+ else if (c==' ' || c>=127 || ctype_822special(c)) needquote++;
else neednorm= 0;
}