(svn r15981) -Fix: don't print the address family when writing the IP+port to the config file.

src/network/core/address.cpp

@@ -56,18 +56,22 @@ void NetworkAddress::SetPort(uint16 port)
 	}
 }
 
-const char *NetworkAddress::GetAddressAsString()
+const char *NetworkAddress::GetAddressAsString(bool with_family)
 {
 	/* 6 = for the : and 5 for the decimal port number */
 	static char buf[NETWORK_HOSTNAME_LENGTH + 6 + 7];
 
-	char family;
-	switch (this->address.ss_family) {
-		case AF_INET:  family = '4'; break;
-		case AF_INET6: family = '6'; break;
-		default:       family = '?'; break;
+	if (with_family) {
+		char family;
+		switch (this->address.ss_family) {
+			case AF_INET:  family = '4'; break;
+			case AF_INET6: family = '6'; break;
+			default:       family = '?'; break;
+		}
+		seprintf(buf, lastof(buf), "%s:%d (IPv%c)", this->GetHostname(), this->GetPort(), family);
+	} else {
+		seprintf(buf, lastof(buf), "%s:%d", this->GetHostname(), this->GetPort());
 	}
-	seprintf(buf, lastof(buf), "%s:%d (IPv%c)", this->GetHostname(), this->GetPort(), family);
 	return buf;
 }
 

src/network/core/address.h

@@ -122,9 +122,10 @@ public:
 
 	/**
 	 * Get the address as a string, e.g. 127.0.0.1:12345.
+	 * @param with_family whether to add the family (e.g. IPvX).
 	 * @return the address
 	 */
-	const char *GetAddressAsString();
+	const char *GetAddressAsString(bool with_family = true);
 
 	/**
 	 * Get the address in it's internal representation.

src/network/network.cpp

@@ -374,7 +374,7 @@ static void CheckMinActiveClients()
  * occupied by connection_string. */
 void ParseConnectionString(const char **company, const char **port, char *connection_string)
 {
-	bool ipv6 = false;
+	bool ipv6 = (strchr(connection_string, ':') != strrchr(connection_string, ':'));
 	char *p;
 	for (p = connection_string; *p != '\0'; p++) {
 		switch (*p) {
@@ -675,7 +675,7 @@ void NetworkRebuildHostList()
 	_network_host_list.Clear();
 
 	for (NetworkGameList *item = _network_game_list; item != NULL; item = item->next) {
-		if (item->manually) *_network_host_list.Append() = strdup(item->address.GetAddressAsString());
+		if (item->manually) *_network_host_list.Append() = strdup(item->address.GetAddressAsString(false));
 	}
 }