fixing travis CI builds for php 5.5, which require trusty

2020-01-11 13:30:14 +01:00 · 2020-01-11 13:30:14 +01:00 · 2a5f622580
parent 1b966b35fc
commit 2a5f622580
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:
  - '5.4'
  - '5.5'