From ec5bc2c730778d2d1f2f690461b6081df3cbd865 Mon Sep 17 00:00:00 2001
From: Erik Vroon <erik.vroon22@gmail.com>
Date: Sat, 7 Aug 2021 16:35:45 +0200
Subject: [PATCH] Small optimization in Dockerfile

---
 Dockerfile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 034d3a49..5814f880 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,9 @@
 FROM node:lts-alpine
 
 # Define some ENV Vars
-ENV PORT 80
-ENV DIRECTORY /app
-ENV IS_DOCKER true
+ENV PORT=80 \
+    DIRECTORY=/app \
+    IS_DOCKER=true
 
 # Create and set the working directory
 WORKDIR ${DIRECTORY}