From cd67b32559234287f598bd0cf1b49c8b83e0dc40 Mon Sep 17 00:00:00 2001
From: Dawa Ometto <d.l.a.ometto1@uu.nl>
Date: Mon, 30 Oct 2023 16:40:29 +0100
Subject: [PATCH] Shellcheck pack.sh

---
 pack.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pack.sh b/pack.sh
index 57e4763..816d760 100755
--- a/pack.sh
+++ b/pack.sh
@@ -7,12 +7,12 @@ then
   exit 1
 fi
 
-if [ -z $IMG ]
+if [ -z "$IMG" ]
 then
   IMG="ubuntu/focal"
 fi
 
-if [ -z $ARCH ]
+if [ -z "$ARCH" ]
 then
   ARCH="linux/amd64"
 else
@@ -26,10 +26,10 @@ TARGETS=()
 
 for i in "$@" ; do
     if [[ $i == "docker" ]] ; then
-        TARGETS+=($DOCKER_SRC)
+        TARGETS+=("$DOCKER_SRC")
     fi
     if [[ $i == "vagrant" ]] ; then
-        TARGETS+=($VAGRANT_SRC)
+        TARGETS+=("$VAGRANT_SRC")
     fi
 done