travis: Update linux dist

erikd · erikd · commit 754aa4513ee1 · 2019-04-06T09:29:19.000+11:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,8 @@
-# language: haskell
+sudo: required
+language: c
 
-# See http://www.reddit.com/r/haskell/comments/1os3f6/how_to_use_travisci_with_multiple_ghc_versions/
+os: linux
+dist: xenial
 
 env:
  - GHCVER=7.10.3
