From a6ed7cb16b506cd14174b620465dc09e7bf280ae Mon Sep 17 00:00:00 2001
From: cytopia <cytopia@everythingcli.org>
Date: Mon, 5 Mar 2018 23:50:16 +0100
Subject: [PATCH] Supress warning about tail

---
 Dockerfiles/prod/data/postfix.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfiles/prod/data/postfix.sh b/Dockerfiles/prod/data/postfix.sh
index 8f9f5797..48d1b0df 100755
--- a/Dockerfiles/prod/data/postfix.sh
+++ b/Dockerfiles/prod/data/postfix.sh
@@ -70,7 +70,7 @@ trap "postfix reload" SIGHUP
 postfix start
 
 # Capture output
-tail -qF -n 0 "${MAILLOG}" &
+tail -qF -n 0 "${MAILLOG}" 2>/dev/null &
 tail_pid="${?}"