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Make whois capable of searching for IPv6 addresses just like it can

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do for IPv4 addresses without having to explicetly specify that the
ARIN server should be used to get the initial information

PR:		bin/128725
Submitted by:	"Matt D. Harris" <mdh_lists@yahoo.com>
MFC after:	1 week
This commit is contained in:
Edwin Groothuis 2010-01-14 10:56:54 +00:00
parent 3b81fe7712
commit 04961257f8
1 changed files with 4 additions and 0 deletions
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4
usr.bin/whois/whois.c
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@ -215,6 +215,10 @@ choose_server(char *domain)
{
char *pos, *retval;
if (strchr(domain, ':')) {
s_asprintf(&retval, "%s", ANICHOST);
return (retval);
}
for (pos = strchr(domain, '\0'); pos > domain && *--pos == '.';)
*pos = '\0';
if (*domain == '\0')