connect: repair build without ipv6 availability

Assisted-by: Daniel Stenberg
Reported-by: Tom G. Christensen

Fixes https://github.com/curl/curl/issues/6069
Closes https://github.com/curl/curl/pull/6071
This commit is contained in:
Jay Satiro 2020-10-15 02:47:49 -04:00 committed by Daniel Stenberg
parent a654fdc9d1
commit 8b1a10cdf7
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@ -1334,8 +1334,12 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
conn->tempfamily[0] = conn->tempaddr[0]?
conn->tempaddr[0]->ai_family:0;
#ifdef ENABLE_IPV6
conn->tempfamily[1] = conn->tempfamily[0] == AF_INET6 ?
AF_INET : AF_INET6;
#else
conn->tempfamily[1] = AF_UNSPEC;
#endif
ainext(conn, 1, FALSE); /* assigns conn->tempaddr[1] accordingly */
DEBUGF(infof(data, "family0 == %s, family1 == %s\n",