From 5d9073747a23c0d363a0a218d548bcfb411734c4 Mon Sep 17 00:00:00 2001
From: Andreas Rammhold <andreas@rammhold.de>
Date: Fri, 10 Nov 2017 11:46:11 +0100
Subject: babeld module: support non-boolean default arguments

Previosuly only boolean values would be rendered properly. All other
values would cause an error. Even the example configuration did fail.
---
 nixos/modules/services/networking/babeld.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'nixos/modules/services/networking/babeld.nix')

diff --git a/nixos/modules/services/networking/babeld.nix b/nixos/modules/services/networking/babeld.nix
index 296de058cd9..807cdab494a 100644
--- a/nixos/modules/services/networking/babeld.nix
+++ b/nixos/modules/services/networking/babeld.nix
@@ -6,8 +6,10 @@ let
 
   cfg = config.services.babeld;
 
+  conditionalBoolToString = value: if (isBool value) then (boolToString value) else (toString value);
+
   paramsString = params:
-    concatMapStringsSep " " (name: "${name} ${boolToString (getAttr name params)}")
+    concatMapStringsSep " " (name: "${name} ${conditionalBoolToString (getAttr name params)}")
                    (attrNames params);
 
   interfaceConfig = name:
-- 
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