From 58112832a795337dfb3c205307ab9fe2c9280759 Mon Sep 17 00:00:00 2001
From: Bob van der Linden <bobvanderlinden@gmail.com>
Date: Tue, 3 Feb 2015 23:23:41 +0100
Subject: [PATCH] nixos: iso-image: use label "EFIBOOT" for efi.img

---
 nixos/modules/installer/cd-dvd/iso-image.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/installer/cd-dvd/iso-image.nix b/nixos/modules/installer/cd-dvd/iso-image.nix
index 87e8fabe273..4fa2a2f6d52 100644
--- a/nixos/modules/installer/cd-dvd/iso-image.nix
+++ b/nixos/modules/installer/cd-dvd/iso-image.nix
@@ -73,6 +73,7 @@ let
       #Let's hope 15M is enough
       dd bs=2048 count=7680 if=/dev/zero of="$out"
       ${pkgs.dosfstools}/sbin/mkfs.vfat "$out"
+      mlabel -i "$out" ::EFIBOOT
       mcopy -svi "$out" ${efiDir}/* ::
       mmd -i "$out" boot
       mcopy -v -i "$out" \