dnsmasq: correct previous change for Darwin

I was a bit hasty in commit 482642a73.
2020-02-19 13:18:06 +01:00 · 2020-02-19 13:18:06 +01:00 · 944775e0c5
commit 944775e0c5
parent 301c706f77
1 changed files with 1 additions and 1 deletions
--- 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
  '';