From 9a9079baa5c2167fc2d98b6a458a6cecf6d375a9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Peters?= <andre.peters@debinux.de>
Date: Sat, 23 Feb 2019 22:29:14 +0100
Subject: [PATCH] Update sogo.auth_request.template.sh

---
 data/conf/nginx/templates/sogo.auth_request.template.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/conf/nginx/templates/sogo.auth_request.template.sh b/data/conf/nginx/templates/sogo.auth_request.template.sh
index 1a7b3f72..ae1a3879 100644
--- a/data/conf/nginx/templates/sogo.auth_request.template.sh
+++ b/data/conf/nginx/templates/sogo.auth_request.template.sh
@@ -1,4 +1,4 @@
-if [[ "${ALLOW_ADMIN_EMAIL_LOGIN}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
+if printf "%s\n" "${ALLOW_ADMIN_EMAIL_LOGIN}" | grep -E '^([yY][eE][sS]|[yY])+$' >/dev/null; then
     echo 'auth_request /sogo-auth-verify;
 auth_request_set $user $upstream_http_x_username;
 proxy_set_header x-webobjects-remote-user $user;