travis: fix build config validation problems

- https://docs.travis-ci.com/user/reference/overview/#deprecated-virtualization-environments
2024-12-22 00:54:22 +01:00 · 2020-02-28 13:13:02 +01:00 · 2020-02-28 13:13:02 +01:00 · 31be09c1c2
commit 31be09c1c2
parent 3406e22588
1 changed files with 5 additions and 5 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,5 +1,5 @@
 ---
-sudo: false
+os: linux
 language: ruby
 rvm:
 - 2.6