From 9db6ad55aaf1ee474978fdce067a2a68c87631bd Mon Sep 17 00:00:00 2001
From: David Tomaschik <david@systemoverlord.com>
Date: Sat, 6 Jan 2018 13:40:33 -0800
Subject: [PATCH] Fix HAVE_X error.

---
 install.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 66850e5..4655a67 100755
--- a/install.sh
+++ b/install.sh
@@ -304,7 +304,9 @@ if [[ ! -d $BASEDIR ]] ; then
 fi
 
 if which dpkg-query > /dev/null 2>&1 ; then
-  HAVE_X=`dpkg-query -s xserver-xorg 2>/dev/null | grep -c 'Status.*installed'`
+  HAVE_X=$(dpkg-query -s xserver-xorg 2>/dev/null | \
+    grep -c 'Status.*installed' \
+    || true)
 else
   HAVE_X=0
 fi