From 04b97009aecea46921411269766ffa3f41f61f31 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=A4fer?= <git@roschaefer.de>
Date: Wed, 5 Jun 2019 01:03:47 +0200
Subject: [PATCH] Bring back the `wait-on` for a more reliable build

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index b74dcd69e..42b427a11 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,6 +9,7 @@ addons:
     - chromium
 
 before_install:
+  - yarn global add wait-on
   # Install Codecov
   - yarn global add codecov
   - yarn install
@@ -16,6 +17,8 @@ before_install:
 
 install:
   - docker-compose -f docker-compose.yml -f docker-compose.travis.yml up --build -d
+    # avoid "Database constraints have changed after this transaction started"
+  - wait-on http://localhost:7474
 
 script:
   # Backend