fixing travis CI builds for php 5.5, which require trusty

2019-07-27 08:19:01 +02:00 · 2019-07-27 08:19:01 +02:00 · c66bff9d1b
parent d63a0d10d3
commit c66bff9d1b
1 changed files with 2 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,5 +1,7 @@
 language: php
 sudo: false
+# only needed for PHP 5.5 support as of 2019-07
+dist: trusty
 php:
  - '5.5'
  - '5.6'