From 61e98b4c8b7010a9f5e5ab82d18e7222755cbd84 Mon Sep 17 00:00:00 2001
From: Joseph Frazier <1212jtraceur@gmail.com>
Date: Wed, 13 Jun 2018 12:15:37 -0400
Subject: [PATCH] Dockerfile: Only set DEBIAN_FRONTEND=noninteractive for
 `apt-get install`

See https://github.com/openalpr/openalpr/pull/690#discussion_r194960280
---
 Dockerfile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index a51d2ca..9f80f39 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,7 @@
 from ubuntu:18.04
 
 # Install prerequisites
-env DEBIAN_FRONTEND=noninteractive
-run apt-get update && apt-get install -y \
+run apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
     build-essential \
     cmake \
     curl \