From 276f13207b590ca6909e566a56e706c63c5cdb3d Mon Sep 17 00:00:00 2001
From: Asif Bacchus <asif@programming.virtual.bacchus.network>
Date: Fri, 4 Jan 2019 22:58:24 -0700
Subject: [PATCH] correct variable references to prevent incorrect globbing

---
 setup.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/setup.sh b/setup.sh
index 5deb782..6252dd9 100644
--- a/setup.sh
+++ b/setup.sh
@@ -67,7 +67,7 @@ done
 # using certbot?
 while true; do
     read -p "Are you using Certbot to handle your SSL certificates? (default: NO) " yn
-    case $yn in
+    case "${yn}" in
         [Yy]*)
             useCertbot=1
             break
@@ -91,7 +91,7 @@ done
 if [ "${useCertbot}" -eq 1 ]; then
     while true; do
         read -p "What is the primary domain for your Certbot Certificates? " inputCertbotDomain
-        case $inputCertbotDomain in
+        case "${inputCertbotDomain}" in
             '')
                 echo -e "\n${err}You cannot have an empty domain name${norm}"
                 ;;