init family

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3492 ec53bebd-3082-4978-b11e-865c3cabbd6b

appl/telnet/telnet/commands.c

@@ -2143,6 +2143,8 @@ tn(int argc, char **argv)
 	    host = gethostbyname(hostp);
 #endif
 	    if (host) {
+		family = host->h_addrtype;
+
 		switch(family) {
 		case AF_INET:
 		    memset(&sin, 0, sizeof(sin));