check_dig: takes into account the -4 and -6 switch

Fix automatic DNS server name detection to honor -4 and -6 switches
(default to 127.0.0.1 or ::1 respectively, i.e. if -6 is given ::1
is used instead of 127.0.0.1)
This commit is contained in:
Alexander Wittig 2013-12-16 13:28:21 +01:00 committed by Jan Wagner
parent 8c623b1a43
commit 8d50765653

View file

@ -296,7 +296,10 @@ process_arguments (int argc, char **argv)
dns_server = argv[c];
}
else {
dns_server = strdup ("127.0.0.1");
if (strcmp(query_transport,"-6") == 0)
dns_server = strdup("::1");
else
dns_server = strdup ("127.0.0.1");
}
}