Add travis environment variables

martingaston · martingaston · commit dc04631c60ae · 2018-08-10T12:57:21.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,3 +1,6 @@
+services:
+  - postgresql
+  
 env:
   - DB=postgres
   - DATABASE_URL=postgres://admin:doggo@localhost:5432/dogspotting
