From 69e24c044aba1c0a3dc4e70d0f988ec1f3e6fb73 Mon Sep 17 00:00:00 2001
From: Nikolay Amiantov <ab@fmap.me>
Date: Sun, 30 Jul 2017 01:33:26 +0300
Subject: [PATCH] kbd: fix build

---
 pkgs/os-specific/linux/kbd/default.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/os-specific/linux/kbd/default.nix b/pkgs/os-specific/linux/kbd/default.nix
index 31fcdae6c809..b97f48af414a 100644
--- a/pkgs/os-specific/linux/kbd/default.nix
+++ b/pkgs/os-specific/linux/kbd/default.nix
@@ -38,8 +38,10 @@ stdenv.mkDerivation rec {
     '';
 
   postInstall = ''
-    substituteInPlace $out/bin/unicode_{start,stop} \
-      --replace /usr/bin/tty ${coreutils}/bin/tty
+    for i in $out/bin/unicode_{start,stop}; do
+      substituteInPlace "$i" \
+        --replace /usr/bin/tty ${coreutils}/bin/tty
+    done
   '';