From b3c457574b8240e482f90a4828e008242fe05e48 Mon Sep 17 00:00:00 2001
From: Giannis Kopanas <jkopanas@gmail.com>
Date: Thu, 26 Apr 2018 19:23:15 +0300
Subject: [PATCH] fix port defautl value

---
 Dockerfile             | 2 +-
 Dockerfile-development | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 4bfc8b71c3..5e80385597 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -35,7 +35,7 @@ ENV NODE_ENV "production"
 
 RUN [ "npx", "pubsweet", "build"]
 
-EXPOSE ${PORT:3000}
+EXPOSE ${PORT:-3000}
 
 CMD []
 
diff --git a/Dockerfile-development b/Dockerfile-development
index 8b2c83b515..93c2ee2891 100644
--- a/Dockerfile-development
+++ b/Dockerfile-development
@@ -9,6 +9,6 @@ COPY webpack webpack
 COPY config config
 COPY app app
 
-EXPOSE ${PORT:3000}
+EXPOSE ${PORT:-3000}
 
 CMD []
-- 
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