From 944775e0c5c0c477e48a2c1a557ca94e232b9fe2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <v@cunat.cz>
Date: Wed, 19 Feb 2020 13:18:06 +0100
Subject: [PATCH] dnsmasq: correct previous change for Darwin

I was a bit hasty in commit 482642a73.
---
 pkgs/tools/networking/dnsmasq/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/tools/networking/dnsmasq/default.nix b/pkgs/tools/networking/dnsmasq/default.nix
index 22609eff9aec..2a6b776c14d5 100644
--- a/pkgs/tools/networking/dnsmasq/default.nix
+++ b/pkgs/tools/networking/dnsmasq/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
       sha256 = "1hnixij3jp1p6zc3bx2dr92yyf9jp1ahhl9hiiq7bkbhbrw6mbic";
     })
   ];
-  postPatch = ''
+  postPatch = stdenv.lib.optionalString stdenv.hostPlatform.isLinux ''
     sed '1i#include <linux/sockios.h>' -i src/dhcp.c
   '';