From 055325d4f49dca7a2e8fa53851d83ac7d8633af3 Mon Sep 17 00:00:00 2001
From: sam-banks <sam-banks@users.noreply.github.com>
Date: Wed, 1 Nov 2017 12:13:16 +1300
Subject: [PATCH] Bugfix for free command

A quick fix - there's no "o" option for free.
---
 setup/mail-dovecot.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup/mail-dovecot.sh b/setup/mail-dovecot.sh
index c1b07127..6c737197 100755
--- a/setup/mail-dovecot.sh
+++ b/setup/mail-dovecot.sh
@@ -46,7 +46,7 @@ apt_install \
 # - https://www.dovecot.org/list/dovecot/2011-December/132455.html
 tools/editconf.py /etc/dovecot/conf.d/10-master.conf \
 	default_process_limit=$(echo "`nproc` * 250" | bc) \
-	default_vsz_limit=$(echo "`free -tom  | tail -1 | awk '{print $2}'` / 3" | bc)M \
+	default_vsz_limit=$(echo "`free -tm  | tail -1 | awk '{print $2}'` / 3" | bc)M \
 	log_path=/var/log/mail.log
 
 # The inotify `max_user_instances` default is 128, which constrains