From 0a1fa6c7b01725a3c2f1c8ea00f813a06504c60e Mon Sep 17 00:00:00 2001
From: Andrii Ostapenko <andrii.ostapenko@att.com>
Date: Tue, 11 Aug 2020 01:30:09 -0500
Subject: [PATCH] Make glance nginx.sh POSIX compatible

'function' keyword is a bash extension and not recognizable by sh.

Change-Id: I96205e337a28e12f3e3d06ca99e5f04e0f9a38f4
Signed-off-by: Andrii Ostapenko <andrii.ostapenko@att.com>
---
 glance/templates/bin/_nginx.sh.tpl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/glance/templates/bin/_nginx.sh.tpl b/glance/templates/bin/_nginx.sh.tpl
index 92b09c0f82..53418a5ecf 100644
--- a/glance/templates/bin/_nginx.sh.tpl
+++ b/glance/templates/bin/_nginx.sh.tpl
@@ -3,14 +3,14 @@ set -xe
 
 COMMAND="${@:-start}"
 
-function start () {
+start () {
   envsubst < /etc/nginx/nginx.conf > /tmp/nginx.conf
   cat /tmp/nginx.conf
   nginx -t -c /tmp/nginx.conf
   exec nginx -c /tmp/nginx.conf
 }
 
-function stop () {
+stop () {
   nginx -s stop
 }