From d8679a3a36dbbbd63e5eb659f110fa8c63fa72f3 Mon Sep 17 00:00:00 2001
From: Franz Pletz <fpletz@fnordicwalking.de>
Date: Thu, 10 Jan 2019 15:40:42 +0100
Subject: [PATCH] dhcp: fix build with gcc8

---
 pkgs/tools/networking/dhcp/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/tools/networking/dhcp/default.nix b/pkgs/tools/networking/dhcp/default.nix
index 6987bc553a5..9482daf6a88 100644
--- a/pkgs/tools/networking/dhcp/default.nix
+++ b/pkgs/tools/networking/dhcp/default.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
     (lib.optional stdenv.isLinux "--with-randomdev=/dev/random")
   ] ++ stdenv.lib.optionals (openldap != null) [ "--with-ldap" "--with-ldapcrypto" ];
 
-  NIX_CFLAGS_COMPILE = [ "-Wno-error=pointer-compare" ];
+  NIX_CFLAGS_COMPILE = [ "-Wno-error=pointer-compare" "-Wno-error=format-truncation" ];
 
   installFlags = [ "DESTDIR=\${out}" ];