From 29e0646a9b1988d8311388848bb1aed48ee7ba43 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?K=C3=A9vin=20Dunglas?= <dunglas@gmail.com>
Date: Thu, 25 Oct 2018 14:31:05 +0200
Subject: [PATCH] Prevent some warnings related to env vars

---
 docker-compose.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docker-compose.yaml b/docker-compose.yaml
index afccefc..1b4f624 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -6,8 +6,8 @@ services:
       context: .
       target: symfony_docker_php
       args:
-        SYMFONY_VERSION: ${SYMFONY_VERSION}
-        STABILITY: ${STABILITY}
+        SYMFONY_VERSION: ${SYMFONY_VERSION:-}
+        STABILITY: ${STABILITY:-stable}
     volumes:
       # Comment out the next line in production
       - ./:/srv/app:rw,cached