From 9186dda4a9a519aeb73b68358ff9e4af911647c3 Mon Sep 17 00:00:00 2001
From: Matt McHenry <github@matt.mchenryfamily.org>
Date: Thu, 10 Aug 2017 21:22:28 -0400
Subject: [PATCH] postfix: wakeup value should be used even if
 wakeupUnusedComponent is not defined

---
 nixos/modules/services/mail/postfix.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nixos/modules/services/mail/postfix.nix b/nixos/modules/services/mail/postfix.nix
index a3e60cfecad..cc17db103a0 100644
--- a/nixos/modules/services/mail/postfix.nix
+++ b/nixos/modules/services/mail/postfix.nix
@@ -213,8 +213,8 @@ let
         wakeupDefined = options.wakeup.isDefined;
         wakeupUCDefined = options.wakeupUnusedComponent.isDefined;
         finalValue = toString config.wakeup
-                   + optionalString (!config.wakeupUnusedComponent) "?";
-      in if wakeupDefined && wakeupUCDefined then finalValue else "-";
+                   + optionalString (wakeupUCDefined && !config.wakeupUnusedComponent) "?";
+      in if wakeupDefined then finalValue else "-";
 
     in [
       config.name