From 837fb851c4d44f20d29653ab6b71f399a71408f5 Mon Sep 17 00:00:00 2001
From: sean <sean>
Date: Thu, 18 Jul 2019 12:51:02 -0700
Subject: [PATCH] tweaks

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

diff --git a/setup.sh b/setup.sh
index 238b201..5986c03 100644
--- a/setup.sh
+++ b/setup.sh
@@ -461,7 +461,7 @@ echo "mkdir -p /var/spool/postfix 2>&1 1>/dev/null && chown postfix:postfix /var
 echo "systemctl unmask postfix 2>&1 1>/dev/null && service postfix start 2>&1 1>/dev/null" >> /mnt/setup-chroot.sh
 echo "cat \"/home/${admin}/.ssh/id_rsa.pub\" | mail -s \"$hostname SSH key\" -A \"/home/${admin}/.ssh/id_rsa.pub\" admin" >> /mnt/setup-chroot.sh
 echo "cat /home/parker/.ssh/id_rsa.pub | mail -s \"${fqdn} SSH key\" -A /home/parker/.ssh/id_rsa.pub -r \"${email}\" admin" >> /mnt/setup-chroot.sh
-echo "while ! [ \`/usr/bin/mailq\` = \"mailq: Mail queue is empty\" ]; do sleep 1; done" >> /mnt/setup-chroot.sh
+echo "while ! [ \"\$(/usr/bin/mailq)\" = \"mailq: Mail queue is empty\" ]; do sleep 1; done" >> /mnt/setup-chroot.sh
 echo "service postfix stop 2>&1 1>/dev/null" >> /mnt/setup-chroot.sh
 echo "echo \"Done.\"" >> /mnt/setup-chroot.sh