From d9df350695d3e07319798b1f169434aee19058c3 Mon Sep 17 00:00:00 2001
From: jammerful <jammerful@gmail.com>
Date: Mon, 15 May 2017 23:49:43 -0400
Subject: [PATCH] ssh: Add Newline to KnownHostsText

SSH expects a new line at the end of known_hosts file.
Without a new line the next entry goes on the same line
as the last entry in known_hosts causing errors.
---
 nixos/modules/programs/ssh.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nixos/modules/programs/ssh.nix b/nixos/modules/programs/ssh.nix
index 5f4d4dc9475e..a00fc0dfd19d 100644
--- a/nixos/modules/programs/ssh.nix
+++ b/nixos/modules/programs/ssh.nix
@@ -20,11 +20,11 @@ let
 
   knownHosts = map (h: getAttr h cfg.knownHosts) (attrNames cfg.knownHosts);
 
-  knownHostsText = flip (concatMapStringsSep "\n") knownHosts
+  knownHostsText = (flip (concatMapStringsSep "\n") knownHosts
     (h: assert h.hostNames != [];
       concatStringsSep "," h.hostNames + " "
       + (if h.publicKey != null then h.publicKey else readFile h.publicKeyFile)
-    );
+    )) + "\n";
 
 in
 {