From 0e9c2d2b236b8f0dadf23b7245c992e38e652ab4 Mon Sep 17 00:00:00 2001
From: Niclas Mietz <github@mietz.io>
Date: Tue, 21 Jan 2020 10:47:27 +0100
Subject: [PATCH] fix(postfix): Set correct default value for SMTP_PORT

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

diff --git a/run.sh b/run.sh
index 0701688..7d0c544 100644
--- a/run.sh
+++ b/run.sh
@@ -18,7 +18,7 @@ function add_config_value() {
 [ -z "${SMTP_PASSWORD}" ] && echo "SMTP_PASSWORD is not set" && exit 1
 [ -z "${SERVER_HOSTNAME}" ] && echo "SERVER_HOSTNAME is not set" && exit 1
 
-SMTP_PORT="${SMTP_PORT-587}"
+SMTP_PORT="${SMTP_PORT:-587}"
 
 #Get the domain from the server host name
 DOMAIN=`echo ${SERVER_HOSTNAME} |awk -F. '{$1="";OFS="." ; print $0}' | sed 's/^.//'`