[src/trunk]: src/etc/rc.d Add some backwards compat. Adjust grammar.

[kim <kim%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c4fadf7a6084
branches:  trunk
changeset: 376303:c4fadf7a6084
user:      kim <kim%NetBSD.org@localhost>
date:      Sat Jun 10 04:02:39 2023 +0000

description:
Add some backwards compat.  Adjust grammar.

diffstat:

 etc/rc.d/sshd |  10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diffs (37 lines):

diff -r 0bb0e85aa319 -r c4fadf7a6084 etc/rc.d/sshd
--- a/etc/rc.d/sshd     Fri Jun 09 22:01:26 2023 +0000
+++ b/etc/rc.d/sshd     Sat Jun 10 04:02:39 2023 +0000
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# $NetBSD: sshd,v 1.35 2023/06/05 11:59:12 riastradh Exp $
+# $NetBSD: sshd,v 1.36 2023/06/10 04:02:39 kim Exp $
 #
 
 # PROVIDE: sshd
@@ -26,13 +26,13 @@ sshd_motd_unsafe_keys_warning()
 -- UNSAFE KEYS WARNING:
 
        The ssh host keys on this machine have been generated with
-       not enough entropy configured, so may be predictable.
+       not enough entropy configured, so they may be predictable.
 
        To fix, follow the "Adding entropy" section in the entropy(7)
-       man page and after this machine has enough entropy, re-generate
+       man page.  After this machine has enough entropy, re-generate
        the ssh host keys by running:
 
-               sh /etc/rc.d/sshd keyregen
+               /etc/rc.d/sshd keyregen
 _EOF
        fi
        cmp -s $T /etc/motd || cp $T /etc/motd
@@ -66,7 +66,7 @@ ed25519       -1      ssh_host_ed25519_key
 rsa    0       ssh_host_rsa_key
 _EOF
        if "${new_key_created}"; then
-               sshd_motd_unsafe_keys_warning
+               sysctl -q kern.entropy.needed && sshd_motd_unsafe_keys_warning
        fi
 )
 }