let rcmdsh work on hosts that don't have an ipv4 address.

If it works it is fine with me -- millert@

1 files changed, 4 insertions, 3 deletions

diff --git a/src/lib/libc/net/rcmdsh.c b/src/lib/libc/net/rcmdsh.c
index 2a2a5d77fe..3ec97e4763 100644
--- a/src/lib/libc/net/rcmdsh.c
+++ b/src/lib/libc/net/rcmdsh.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: rcmdsh.c,v 1.8 2003/05/05 22:13:03 millert Exp $      */ 
+/*      $OpenBSD: rcmdsh.c,v 1.9 2004/04/01 04:14:29 marc Exp $ */ 
 
 /*
  * Copyright (c) 2001, MagniComp
@@ -34,7 +34,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: rcmdsh.c,v 1.8 2003/05/05 22:13:03 millert Exp $";
+static char *rcsid = "$OpenBSD: rcmdsh.c,v 1.9 2004/04/01 04:14:29 marc Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include      <sys/types.h>
@@ -81,7 +81,8 @@ rcmdsh(ahost, rport, locuser, remuser, cmd, rshprog)
 
         /* Validate remote hostname. */
         if (strcmp(*ahost, "localhost") != 0) {
-                if ((hp = gethostbyname(*ahost)) == NULL) {
+                if (((hp = gethostbyname2(*ahost, AF_INET)) == NULL) &&
+                    ((hp = gethostbyname2(*ahost, AF_INET6)) == NULL)) {
                         herror(*ahost);
                         return(-1);
                 }