The sudo tag is deprecated in Travis CI

Reported by Christian Clauss. Thanks!

No functional change

diff --git a/.travis.yml b/.travis.yml
index a59ea4251410d2a20f8ad35d9c028b230cf689db..e2b42e6d5ed37d3849357e0404dad2933d765250 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,4 @@
 language: cpp
-sudo: required
 dist: xenial
 
 matrix: