From 236a7c54524b89adcf6334d6f87689cfc162fdbc Mon Sep 17 00:00:00 2001
From: Andreas Rammhold <andreas@rammhold.de>
Date: Fri, 10 Nov 2017 11:35:32 +0100
Subject: [PATCH] babeld module: separate default options by space

In the previous version multiple default values would generate an
invalid babeld config file since all options would be concatenated
without any separator.
---
 nixos/modules/services/networking/babeld.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/services/networking/babeld.nix b/nixos/modules/services/networking/babeld.nix
index dd76bac9df7..296de058cd9 100644
--- a/nixos/modules/services/networking/babeld.nix
+++ b/nixos/modules/services/networking/babeld.nix
@@ -7,7 +7,7 @@ let
   cfg = config.services.babeld;
 
   paramsString = params:
-    concatMapStringsSep "" (name: "${name} ${boolToString (getAttr name params)}")
+    concatMapStringsSep " " (name: "${name} ${boolToString (getAttr name params)}")
                    (attrNames params);
 
   interfaceConfig = name: