Fix Travis build for 5.5

yguedidi · web-flow · commit 29e3b9e4d155 · 2017-06-30T13:50:46.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,14 +6,18 @@ php:
   - 5.6
   - 7.0
   - 7.1
-  - hhvm
 
 sudo: false
 
 cache:
   directories:
     - $HOME/.composer/cache
 
+matrix:
+  include:
+    - php: hhvm
+      dist: trusty
+
 before_install:
   - travis_retry composer self-update
 
