From 05a3905eb0cf84acc8eb20d6020c3dda8c78fc23 Mon Sep 17 00:00:00 2001
From: David Tomaschik <david@systemoverlord.com>
Date: Sat, 6 Jan 2018 14:29:03 -0800
Subject: [PATCH] Give an initial value to pkg_list.

---
 install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 6425704..c77d33f 100755
--- a/install.sh
+++ b/install.sh
@@ -203,7 +203,7 @@ function run_as_root {
 
 function install_pkg_set {
   local pkg_file=${BASEDIR}/${1}
-  local pkg_list
+  local pkg_list=""
   if [[ ! -f ${pkg_file} ]] ; then return 0 ; fi
   cat ${pkg_file} | while read line ; do
     if [[ ${line:0:1} == '#' ]] ; then