From b62a72b54d96b170861a273e991d10202b4c2a00 Mon Sep 17 00:00:00 2001
From: Michael Grote <michael.grote@posteo.de>
Date: Sat, 6 Aug 2022 21:09:20 +0200
Subject: [PATCH] ENV Debian_frontend korrigiert

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 9cec743..c03555f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM ubuntu:focal
 
-ENV DEBIAN_FRONTEND noninteractive
+ENV DEBIAN_FRONTEND=noninteractive
 ENV http_proxy=http://acng.grote.lan:9999
 
 # hadolint ignore=DL3008,DL3028