From cb4bea5f9746ffbc92b389d3755e904ecd7f094f Mon Sep 17 00:00:00 2001
From: Thomas Strobel <ts468@cam.ac.uk>
Date: Tue, 8 Sep 2015 22:37:10 +0200
Subject: [PATCH] namecoind nixos module: fix environment variable

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

diff --git a/nixos/modules/services/networking/namecoind.nix b/nixos/modules/services/networking/namecoind.nix
index 7c7c700ab94..4851abc4748 100644
--- a/nixos/modules/services/networking/namecoind.nix
+++ b/nixos/modules/services/networking/namecoind.nix
@@ -115,7 +115,7 @@ in
           Type = "simple";
           User = "namecoin";
           EnvironmentFile = cfg.userFile;
-          ExecStart = "${pkgs.altcoins.namecoind}/bin/namecoind -conf=${namecoinConf} -rpcuser=$USER -rpcpassword=$PASSWORD -printtoconsole";
+          ExecStart = "${pkgs.altcoins.namecoind}/bin/namecoind -conf=${namecoinConf} -rpcuser=\${USER} -rpcpassword=\${PASSWORD} -printtoconsole";
           ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
           ExecStop = "${pkgs.coreutils}/bin/kill -KILL $MAINPID";
           StandardOutput = "null";