From a16f4383142403eab145a8d147e5c9c93309ba4f Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Mon, 13 Jun 2016 02:04:22 +0200
Subject: sprinkle with some write{B,D}ash

---
 krebs/3modules/iptables.nix | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'krebs/3modules/iptables.nix')

diff --git a/krebs/3modules/iptables.nix b/krebs/3modules/iptables.nix
index bb06a938..dccc11b3 100644
--- a/krebs/3modules/iptables.nix
+++ b/krebs/3modules/iptables.nix
@@ -1,7 +1,7 @@
 arg@{ config, lib, pkgs, ... }:
 
 let
-  inherit (pkgs) writeScript writeText;
+  inherit (pkgs) writeText;
 
   inherit (builtins)
     elem
@@ -175,8 +175,7 @@ let
         ${buildTables iptables-version tables}
       '';
 
-  startScript = writeScript "krebs-iptables_start" ''
-    #! /bin/sh
+  startScript = pkgs.writeDash "krebs-iptables_start" ''
     set -euf
     iptables-restore < ${rules4 4}
     ip6tables-restore < ${rules4 6}
-- 
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