From c664ef31269eaab8f4e5c11fd0a4b3b00703d86c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Domen=20Ko=C5=BEar?= <domen@dev.si>
Date: Mon, 8 Nov 2021 10:36:25 -0600
Subject: [PATCH] fix #97: install nix config correctly for single-user- mode

---
 lib/install-nix.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/install-nix.sh b/lib/install-nix.sh
index 739c37a..6049a04 100755
--- a/lib/install-nix.sh
+++ b/lib/install-nix.sh
@@ -38,8 +38,7 @@ if [[ $OSTYPE =~ darwin || -e /run/systemd/system ]]; then
 else
   # "fix" the following error when running nix*
   # error: the group 'nixbld' specified in 'build-users-group' does not exist
-  mkdir -m 0755 /etc/nix
-  echo "build-users-group =" > /etc/nix/nix.conf
+  add_config "build-users-group ="
 fi
 
 if [[ $INPUT_INSTALL_OPTIONS != "" ]]; then