From 59ad713288134ba5441edfa941792a6652a1e5c2 Mon Sep 17 00:00:00 2001
From: Luca Bruno <lucabru@src.gnome.org>
Date: Wed, 3 Sep 2014 23:10:40 +0200
Subject: [PATCH] nixos-install: set umask 0022

---
 nixos/modules/installer/tools/nixos-install.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/nixos/modules/installer/tools/nixos-install.sh b/nixos/modules/installer/tools/nixos-install.sh
index 86952486ade..c633cf4a839 100644
--- a/nixos/modules/installer/tools/nixos-install.sh
+++ b/nixos/modules/installer/tools/nixos-install.sh
@@ -7,6 +7,9 @@
 #   * nix-env -p /nix/var/nix/profiles/system -i <nix-expr for the configuration>
 #   * install the boot loader
 
+# Ensure a consistent umask.
+umask 0022
+
 # Re-exec ourselves in a private mount namespace so that our bind
 # mounts get cleaned up automatically.
 if [ "$(id -u)" = 0 ]; then