|
|
@@ -180,8 +180,10 @@ static bool ConnectToHostname(std::string const &Host, int const Port,
|
|
|
memset(&Hints,0,sizeof(Hints));
|
|
|
Hints.ai_socktype = SOCK_STREAM;
|
|
|
Hints.ai_flags = 0;
|
|
|
+#ifdef AI_IDN
|
|
|
if (_config->FindB("Acquire::Connect::IDN", true) == true)
|
|
|
Hints.ai_flags |= AI_IDN;
|
|
|
+#endif
|
|
|
// see getaddrinfo(3): only return address if system has such a address configured
|
|
|
// useful if system is ipv4 only, to not get ipv6, but that fails if the system has
|
|
|
// no address configured: e.g. offline and trying to connect to localhost.
|
Julian Andres Klode