From 850eb0b8b793940fe3146569a49e2e32c7c3dcfc Mon Sep 17 00:00:00 2001
From: Martin Fenner <mfenner@datacite.org>
Date: Mon, 23 Apr 2018 12:22:18 +0200
Subject: [PATCH] use empty password

---
 .env.travis | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.env.travis b/.env.travis
index ac3db5210..44f6dab0a 100644
--- a/.env.travis
+++ b/.env.travis
@@ -3,7 +3,7 @@ PASSENGER_MAX_POOL_SIZE = 5
 # database
 MYSQL_DATABASE=datacite
 MYSQL_USER=root
-MYSQL_PASSWORD=
+MYSQL_PASSWORD=""
 MYSQL_HOST=127.0.0.1
 MYSQL_ALLOW_EMPTY_PASSWORD=true