From b2574b16d1e6193c84a9f0f173c2118df284c464 Mon Sep 17 00:00:00 2001
From: Lukas Schauer <lukas@schauer.dev>
Date: Tue, 2 Nov 2021 09:00:54 +0100
Subject: [PATCH] reverted regression in somehow broken array expansion from
 e963438c (fixes #850)

---
 dehydrated | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dehydrated b/dehydrated
index 4a858f4..f06d56e 100755
--- a/dehydrated
+++ b/dehydrated
@@ -1152,7 +1152,8 @@ sign_csr() {
   if [[ ${num_pending_challenges} -ne 0 ]]; then
     echo " + Deploying challenge tokens..."
     if [[ -n "${HOOK}" ]] && [[ "${HOOK_CHAIN}" = "yes" ]]; then
-      "${HOOK}" "deploy_challenge" "${deploy_args[@]}" || _exiterr 'deploy_challenge hook returned with non-zero exit code'
+      # shellcheck disable=SC2068
+      "${HOOK}" "deploy_challenge" ${deploy_args[@]} || _exiterr 'deploy_challenge hook returned with non-zero exit code'
     elif [[ -n "${HOOK}" ]]; then
       # Run hook script to deploy the challenge token
       local idx=0
@@ -1203,7 +1204,8 @@ sign_csr() {
     echo " + Cleaning challenge tokens..."
 
     # Clean challenge tokens using chained hook
-    [[ -n "${HOOK}" ]] && [[ "${HOOK_CHAIN}" = "yes" ]] && ("${HOOK}" "clean_challenge" "${deploy_args[@]}" || _exiterr 'clean_challenge hook returned with non-zero exit code')
+    # shellcheck disable=SC2068
+    [[ -n "${HOOK}" ]] && [[ "${HOOK_CHAIN}" = "yes" ]] && ("${HOOK}" "clean_challenge" ${deploy_args[@]} || _exiterr 'clean_challenge hook returned with non-zero exit code')
 
     # Clean remaining challenge tokens if validation has failed
     local idx=0
-- 
2.47.2