always enable IPv6 address in /etc/hosts (via _gethtent()).

clarify RES_USE_INET6.  the use of this bit is not meaningful
on openbsd (as we don't have mapped addr support in kernel).

1 files changed, 2 insertions, 3 deletions

diff --git a/src/lib/libc/net/gethostnamadr.c b/src/lib/libc/net/gethostnamadr.c
index 13a8eef846..bdb3729218 100644
--- a/src/lib/libc/net/gethostnamadr.c
+++ b/src/lib/libc/net/gethostnamadr.c
@@ -52,7 +52,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.39 1999/12/11 08:40:17 itojun Exp $";
+static char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.40 2000/01/03 11:51:07 itojun Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -825,8 +825,7 @@ _gethtent()
         if (!(cp = strpbrk(p, " \t")))
                 goto again;
         *cp++ = '\0';
-        if ((_res.options & RES_USE_INET6) &&
-            inet_pton(AF_INET6, p, host_addr) > 0) {
+        if (inet_pton(AF_INET6, p, host_addr) > 0) {
                 af = AF_INET6;
                 len = IN6ADDRSZ;
         } else if (inet_pton(AF_INET, p, host_addr) > 0) {