From cadde46b5691dc5dad9f362f20023dc1c160fbae Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Mon, 1 Feb 1999 03:12:06 +0000
Subject: [PATCH] (get_kdc_address): only call gethostbyname2 with AF_INET6 if
 we actually have IPv6.  From "Brandon S. Allbery KF8NH"
 <allbery@kf8nh.apk.net>

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5324 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/changepw.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/krb5/changepw.c b/lib/krb5/changepw.c
index 8c27425d5..a45016945 100644
--- a/lib/krb5/changepw.c
+++ b/lib/krb5/changepw.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 1998 Kungliga Tekniska Högskolan
+ * Copyright (c) 1997, 1998, 1999 Kungliga Tekniska Högskolan
  * (Royal Institute of Technology, Stockholm, Sweden). 
  * All rights reserved. 
  *
@@ -65,8 +65,10 @@ get_kdc_address (krb5_context context,
 	*dot = '\0';
 
 #ifdef HAVE_GETHOSTBYNAME2
+#ifdef HAVE_IPV6
     hostent = gethostbyname2 (p, AF_INET6);
     if (hostent == NULL)
+#endif
 	hostent = gethostbyname2 (p, AF_INET);
 #else
     hostent = roken_gethostbyname (p);