From ba3c27147d1ad888c47743efbc91fc723a4155df Mon Sep 17 00:00:00 2001
From: deicidus <deicidus@gmail.com>
Date: Fri, 16 Jun 2023 01:40:21 -0700
Subject: [PATCH] POSIX

---
 spells/install-service-template | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spells/install-service-template b/spells/install-service-template
index 049416f..67338b1 100755
--- a/spells/install-service-template
+++ b/spells/install-service-template
@@ -43,7 +43,7 @@ while IFS= read -r line; do
     if echo "$line" | grep -q '\$'; then
         var=$(echo "$line" | sed -n -e 's/^.*\$\([A-Z_]*\).*$/\1/p')
         if [ -n "$var" ]; then
-            value="${!var}"
+            eval value=\$$var
             if [ -z "$value" ]; then
                 echo "Enter a value for $var: "
                 read -r value