Make rcmdsh(3) not fail if it is passed a non resolvable hostname.

Instead, silently ignore the fact and instead let the underlying
ssh (or $RSH) command handle it.

ok millert@

1 files changed, 6 insertions, 7 deletions

diff --git a/src/lib/libc/net/rcmd.3 b/src/lib/libc/net/rcmd.3
index b77e417b87..5fe1ee58eb 100644
--- a/src/lib/libc/net/rcmd.3
+++ b/src/lib/libc/net/rcmd.3
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: rcmd.3,v 1.31 2014/04/19 18:11:19 tedu Exp $
+.\"     $OpenBSD: rcmd.3,v 1.32 2015/03/23 22:29:32 halex Exp $
 .\"
 .\" Copyright (c) 1983, 1991, 1993
 .\"     The Regents of the University of California.  All rights reserved.
@@ -27,7 +27,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: April 19 2014 $
+.Dd $Mdocdate: March 23 2015 $
 .Dt RCMD 3
 .Os
 .Sh NAME
@@ -105,12 +105,11 @@ The
 function looks up the host
 .Fa *ahost
 using
-.Xr gethostbyname 3 ,
-returning \-1 if the host does not exist.
-Otherwise
+.Xr gethostbyname 3
+and, if the host exists,
 .Fa *ahost
-is set to the standard name of the host
-and a connection is established to a server
+is set to the standard name of the host.
+A connection is then established to a server
 residing at the well-known Internet port
 .Fa inport .
 If the user is not the superuser, the only valid port is