From ef07a945c4f5fcbd0b67188244b71c550412a2d8 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Fri, 18 Mar 2011 13:16:40 +0000
Subject: [PATCH] * Don't echo characters on /dev/hvc0, otherwise the stdout of
 commands   gets screwed up.

svn path=/nixos/trunk/; revision=26422
---
 modules/testing/test-instrumentation.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/testing/test-instrumentation.nix b/modules/testing/test-instrumentation.nix
index 6a9e2aee293..4834df5f252 100644
--- a/modules/testing/test-instrumentation.nix
+++ b/modules/testing/test-instrumentation.nix
@@ -36,7 +36,7 @@ in
             cd /tmp
             exec < /dev/hvc0 > /dev/hvc0 2> /dev/ttyS0
             echo "connecting to host..." >&2
-            stty -F /dev/hvc0 raw # prevent nl -> cr/nl conversion
+            stty -F /dev/hvc0 raw -echo # prevent nl -> cr/nl conversion
             ${pkgs.socat}/bin/socat stdio exec:${rootShell}
           '';