From 7c30831e8fb6449e5eaadc2a6bd5a24aff9bfd6e Mon Sep 17 00:00:00 2001
From: oxalica <oxalicc@pm.me>
Date: Wed, 1 Jan 2020 10:26:37 +0800
Subject: [PATCH] home-manager: fix pass-through option passing

This resolves, e.g., the errors occurring when passing empty arguments
like `--option builders ''`.

Closes #967
---
 home-manager/home-manager | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/home-manager/home-manager b/home-manager/home-manager
index 6d0f52fb3..d5a4c4f41 100644
--- a/home-manager/home-manager
+++ b/home-manager/home-manager
@@ -93,14 +93,14 @@ function doBuildAttr() {
         nix build \
             -f "<home-manager/home-manager/home-manager.nix>" \
             $extraArgs \
-            ${PASSTHROUGH_OPTS[*]} \
+            "${PASSTHROUGH_OPTS[@]}" \
             --argstr confPath "$HOME_MANAGER_CONFIG" \
             --argstr confAttr "$HOME_MANAGER_CONFIG_ATTRIBUTE"
     else
         nix-build \
             "<home-manager/home-manager/home-manager.nix>" \
             $extraArgs \
-            ${PASSTHROUGH_OPTS[*]} \
+            "${PASSTHROUGH_OPTS[@]}" \
             --argstr confPath "$HOME_MANAGER_CONFIG" \
             --argstr confAttr "$HOME_MANAGER_CONFIG_ATTRIBUTE"
     fi