Fixing Travis by adding explicit MySQL requirement

moufmouf · moufmouf · commit bf58476f0a37 · 2019-07-31T10:26:42.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,8 @@
 language: php
 
+services:
+  - mysql
+
 cache:
  directories:
   - $HOME/.composer/cache
