From f5951f520c6b832be55917d8a69b9126c7e28f5b Mon Sep 17 00:00:00 2001
From: Aaron Andersen <aaron@fosslib.net>
Date: Sat, 14 Mar 2020 19:37:30 -0400
Subject: [PATCH] nixos/ssh: silence ssh-keygen during configuration validation

---
 nixos/modules/services/networking/ssh/sshd.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/services/networking/ssh/sshd.nix b/nixos/modules/services/networking/ssh/sshd.nix
index 2069ec178aa6..f5b7741a5cf5 100644
--- a/nixos/modules/services/networking/ssh/sshd.nix
+++ b/nixos/modules/services/networking/ssh/sshd.nix
@@ -17,7 +17,7 @@ let
     ${cfg.extraConfig}
     EOL
 
-    ssh-keygen -f mock-hostkey -N ""
+    ssh-keygen -q -f mock-hostkey -N ""
     sshd -t -f $out -h mock-hostkey
   '';