From ca59787cd46436a1dd65c782d064bf31db486b0a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?B=C3=A1lint=20Bokros?= <balint.bokros@avatao.com>
Date: Mon, 4 Dec 2017 14:04:20 +0100
Subject: [PATCH] Expose WEB_PORT envvar instead of hardcoding the value
 directly after the envvar was defined

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

diff --git a/Dockerfile b/Dockerfile
index b39af93..c879c05 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -39,6 +39,6 @@ ENV TFW_SUPERVISORD_CONF="/etc/supervisor/supervisord.conf"
 COPY supervisord.conf ${TFW_SUPERVISORD_CONF}
 
 ENV WEB_PORT=4242
-EXPOSE 4242
+EXPOSE ${WEB_PORT}
 
 CMD . "$HOME/.pyenvrc" && exec supervisord --nodaemon