From bb5b0849863eacb2b54b62a52c17c15c7a05a9fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Wed, 13 Sep 2017 23:30:45 +0100
Subject: [PATCH] tor: skip ControlPort in torrc, if not set.

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

diff --git a/nixos/modules/services/security/tor.nix b/nixos/modules/services/security/tor.nix
index 04b065f6ae4..bc79d9f2a59 100644
--- a/nixos/modules/services/security/tor.nix
+++ b/nixos/modules/services/security/tor.nix
@@ -17,7 +17,7 @@ let
       GeoIPv6File ${pkgs.tor.geoip}/share/tor/geoip6
     ''}
 
-    ${optint "ControlPort" (toString cfg.controlPort)}
+    ${optint "ControlPort" cfg.controlPort}
   ''
   # Client connection config
   + optionalString cfg.client.enable  ''