fix hhvm

b1rdex · b1rdex · commit 003a0c66b716 · 2017-06-21T14:57:52.000+10:00
diff --git a/.travis.yml b/.travis.yml
@@ -25,4 +25,5 @@ matrix:
       - php: nightly
         env: PHPUNIT=~6
       - php: hhvm
+        dist: trusty
         env: PHPUNIT=~5.7
