From 6bdfdca0e3109f817824f9f74e5d83e2a34015d3 Mon Sep 17 00:00:00 2001
From: Robin Raymond <robin@robinraymond.de>
Date: Fri, 23 Feb 2018 15:36:29 +0100
Subject: [PATCH] fix typo

---
 mail-server/systemd.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mail-server/systemd.nix b/mail-server/systemd.nix
index e009f44..d42730e 100644
--- a/mail-server/systemd.nix
+++ b/mail-server/systemd.nix
@@ -41,7 +41,7 @@ let
   createDhParameterFile =
     ''
       # Create a dh parameter file
-      if [ ! -f "''${cfg.certificateDirectory}/dh.pem" ]
+      if [ ! -f "${cfg.certificateDirectory}/dh.pem" ]
       then
           mkdir -p "${cfg.certificateDirectory}"
           ${pkgs.openssl}/bin/openssl \